[18-Dec-2025 04:15:27 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 04:22:32 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 04:23:14 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 04:36:33 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 04:47:07 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 04:57:37 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 04:58:21 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 05:13:25 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 05:17:25 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 05:53:46 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:08:21 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:16:32 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:16:34 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:18:31 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:18:33 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:38:39 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:38:41 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:39:49 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:39:51 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:46:57 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:46:58 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:49:46 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 06:49:48 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 07:07:57 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 07:07:59 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 07:08:45 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 07:08:47 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 09:29:46 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 09:29:48 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 09:43:01 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 09:43:03 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 09:50:58 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 09:51:00 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:01:13 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:01:15 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:01:24 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:01:27 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:03:16 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:03:19 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:04:14 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:04:16 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:15:43 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:15:45 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:15:46 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:16:26 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:16:29 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:16:29 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:18:30 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:18:33 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:18:33 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:43:23 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:43:26 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:43:26 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:44:14 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:44:16 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[18-Dec-2025 10:44:16 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:37 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:38 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:39 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:40 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:41 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:41 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:41:42 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:13 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:14 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:15 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:15 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:17 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:17 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:44:17 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:45 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:46 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:46 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:47 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:48 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:49 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 04:54:49 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:05 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:06 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:07 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:08 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:09 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:09 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:10 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:21:10 UTC] FCM broadcast failed for device c6d202b1106f24a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:15 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:16 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:17 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:18 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:19 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:19 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:20 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:20 UTC] FCM broadcast failed for device c6d202b1106f24a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:36 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:37 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:38 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:39 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:40 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:40 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:41 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:22:41 UTC] FCM broadcast failed for device c6d202b1106f24a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:52 UTC] FCM broadcast failed for device 077e17899b51bf09: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:54 UTC] FCM broadcast failed for device 346d4a433f282b06: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:54 UTC] FCM broadcast failed for device 470aaa1e82c193df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:55 UTC] FCM broadcast failed for device 5a8931203d3db198: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:56 UTC] FCM broadcast failed for device 898600de6e5fd063: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:57 UTC] FCM broadcast failed for device 95c7ba5e7c86e985: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:57 UTC] FCM broadcast failed for device a0b0fb4ac5f775df: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Dec-2025 05:43:58 UTC] FCM broadcast failed for device c6d202b1106f24a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[27-Dec-2025 05:52:26 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[27-Dec-2025 05:52:27 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[27-Dec-2025 05:52:27 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:45 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:46 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:46 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:47 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:47 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:47 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:48 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:48 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:41:48 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:24 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:24 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:25 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:25 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:26 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:26 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:26 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:26 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[29-Dec-2025 02:57:27 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:18 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:18 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:18 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:19 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:19 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:19 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:20 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:20 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:20 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:21 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:45:21 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:18 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:18 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:18 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:19 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:19 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:19 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:20 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:20 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:20 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:21 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:50:21 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:27 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:27 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:28 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:28 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:29 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:29 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:29 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:30 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:30 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:30 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 03:58:30 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:12 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:13 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:13 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:14 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:14 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:14 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:15 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:15 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:15 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:16 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:16 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:47 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:48 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:48 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:48 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:49 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:49 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:50 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:50 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:50 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:50 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:01:51 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:52 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:52 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:53 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:53 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:53 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:54 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:54 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:54 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:55 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:55 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:14:55 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:18 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:18 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:19 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:19 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:19 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:20 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:20 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:21 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:21 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:21 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:27:21 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:32 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:32 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:32 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:33 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:33 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:33 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:34 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:34 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:34 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:35 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:28:35 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:28 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:28 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:29 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:29 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:29 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:30 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:30 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:31 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:31 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:31 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:38:31 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:48 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:48 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:49 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:49 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:49 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:50 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:50 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:50 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:51 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:51 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:51 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:51 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:52 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:52 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:52 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:53 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:53 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:53 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:54 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:54 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:54 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 04:43:55 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:14 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:14 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:15 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:15 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:15 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:16 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:16 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:17 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:17 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:17 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[30-Dec-2025 05:27:17 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:06 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:06 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:07 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:07 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:08 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:08 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:08 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:09 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:09 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:09 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:10 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:10 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[31-Dec-2025 07:55:11 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:14:58 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:14:59 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:14:59 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:14:59 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:00 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:00 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:00 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:01 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:01 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:02 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:02 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:02 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Jan-2026 12:15:03 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:24 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:24 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:24 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:25 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:25 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:25 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:26 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:26 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:26 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:27 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:27 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:28 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:28 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:28 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 12:59:29 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:09 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:10 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:10 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:10 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:11 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:11 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:11 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:12 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:12 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:13 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:13 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:13 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:14 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:14 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[03-Jan-2026 13:00:14 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:22 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:22 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:22 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:23 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:23 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:23 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:24 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:24 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:24 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:25 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:25 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:26 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:26 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:26 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:27 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:27 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:28 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:28 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:28 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[08-Jan-2026 10:32:29 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:10 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:11 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:11 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:12 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:12 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:12 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:13 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:13 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:13 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:14 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:14 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:15 UTC] FCM broadcast failed for device 7a58c0cc8cd62493: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:16 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:16 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:16 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:17 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:17 UTC] FCM broadcast failed for device 995c1b49f511a614: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:17 UTC] FCM broadcast failed for device a0e40b426bea45a0: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:18 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:18 UTC] FCM broadcast failed for device b3e5bc3f6119ed10: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:18 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:19 UTC] FCM broadcast failed for device c2f8a42603c51e3e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:19 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:20 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:20 UTC] FCM broadcast failed for device dff53eb7ffbc90ff: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[15-Jan-2026 09:44:21 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:22 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:23 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:23 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:24 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:24 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:24 UTC] FCM broadcast failed for device 3b7f332799a0640a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:25 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:25 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:25 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:26 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:26 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:26 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:27 UTC] FCM broadcast failed for device 7a58c0cc8cd62493: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:27 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:28 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:28 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:29 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:29 UTC] FCM broadcast failed for device 995c1b49f511a614: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:29 UTC] FCM broadcast failed for device a0e40b426bea45a0: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:30 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:30 UTC] FCM broadcast failed for device b3e5bc3f6119ed10: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:30 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:31 UTC] FCM broadcast failed for device c2f8a42603c51e3e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:31 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:32 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:32 UTC] FCM broadcast failed for device dff53eb7ffbc90ff: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:33 UTC] FCM broadcast failed for device ede96abd19e07930: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:33 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:43 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:44 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:44 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:44 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:45 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:45 UTC] FCM broadcast failed for device 3b7f332799a0640a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:46 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:46 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:46 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:47 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:47 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:47 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:48 UTC] FCM broadcast failed for device 7a58c0cc8cd62493: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:48 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:49 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:49 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:49 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:50 UTC] FCM broadcast failed for device 995c1b49f511a614: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:50 UTC] FCM broadcast failed for device a0e40b426bea45a0: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:50 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:51 UTC] FCM broadcast failed for device b3e5bc3f6119ed10: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:51 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:51 UTC] FCM broadcast failed for device c2f8a42603c51e3e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:52 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:52 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:53 UTC] FCM broadcast failed for device dff53eb7ffbc90ff: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:53 UTC] FCM broadcast failed for device ede96abd19e07930: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:54 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:56 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:57 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:57 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:58 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:58 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:59 UTC] FCM broadcast failed for device 3b7f332799a0640a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:59 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:24:59 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:00 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:00 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:00 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:00 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:01 UTC] FCM broadcast failed for device 7a58c0cc8cd62493: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:01 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:02 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:02 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:03 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:03 UTC] FCM broadcast failed for device 995c1b49f511a614: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:03 UTC] FCM broadcast failed for device a0e40b426bea45a0: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:04 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:04 UTC] FCM broadcast failed for device b3e5bc3f6119ed10: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:04 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:05 UTC] FCM broadcast failed for device c2f8a42603c51e3e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:05 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:06 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:06 UTC] FCM broadcast failed for device dff53eb7ffbc90ff: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:07 UTC] FCM broadcast failed for device ede96abd19e07930: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 05:25:07 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:48 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:49 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:49 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:50 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:50 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:51 UTC] FCM broadcast failed for device 3b7f332799a0640a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:51 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:51 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:52 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:52 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:52 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:53 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:53 UTC] FCM broadcast failed for device 7a58c0cc8cd62493: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:54 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:54 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:54 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:55 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:55 UTC] FCM broadcast failed for device 995c1b49f511a614: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:56 UTC] FCM broadcast failed for device a0e40b426bea45a0: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:56 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:57 UTC] FCM broadcast failed for device b3e5bc3f6119ed10: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:57 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:57 UTC] FCM broadcast failed for device c2f8a42603c51e3e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:58 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:59 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:59 UTC] FCM broadcast failed for device dff53eb7ffbc90ff: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:46:59 UTC] FCM broadcast failed for device ede96abd19e07930: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[19-Jan-2026 10:47:00 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:47 UTC] FCM broadcast failed for device 005a3a0f36144f38: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:48 UTC] FCM broadcast failed for device 242ec213a1816a37: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:48 UTC] FCM broadcast failed for device 2c48ae38efd72d83: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:48 UTC] FCM broadcast failed for device 310a6571780a674a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:49 UTC] FCM broadcast failed for device 33cfbfcb65b88ac5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:49 UTC] FCM broadcast failed for device 39aaf9c25680ba1c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:49 UTC] FCM broadcast failed for device 3b7f332799a0640a: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:50 UTC] FCM broadcast failed for device 3b9b73e135d390fd: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:50 UTC] FCM broadcast failed for device 40f6b37bd7e5038c: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:51 UTC] FCM broadcast failed for device 452a4079b7729a49: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:51 UTC] FCM broadcast failed for device 4efd8150a0153d2b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:51 UTC] FCM broadcast failed for device 5416bdad3cc4b002: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:51 UTC] FCM broadcast failed for device 629f5e7356953b77: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:52 UTC] FCM broadcast failed for device 7a58c0cc8cd62493: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:53 UTC] FCM broadcast failed for device 7ea00da2867bf8a9: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:53 UTC] FCM broadcast failed for device 88e8769f88632925: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:53 UTC] FCM broadcast failed for device 8d24b42fa1ea76e5: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:54 UTC] FCM broadcast failed for device 966f2407b0fa1457: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:54 UTC] FCM broadcast failed for device 995c1b49f511a614: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:54 UTC] FCM broadcast failed for device a0e40b426bea45a0: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:55 UTC] FCM broadcast failed for device b2de4b02342fad6d: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:56 UTC] FCM broadcast failed for device b3e5bc3f6119ed10: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:56 UTC] FCM broadcast failed for device b97624923f17510e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:56 UTC] FCM broadcast failed for device c2f8a42603c51e3e: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:57 UTC] FCM broadcast failed for device d3deb3a42e7bc108: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:57 UTC] FCM broadcast failed for device db208ac0b7359ef1: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:58 UTC] FCM broadcast failed for device dff53eb7ffbc90ff: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:58 UTC] FCM broadcast failed for device ede96abd19e07930: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[20-Jan-2026 09:17:59 UTC] FCM broadcast failed for device f404df10700f844b: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[26-Feb-2026 11:38:26 UTC] FCM broadcast failed for device 64cd82e77d0bf9ae: {"success":false,"http_code":403,"response":{"error":{"code":403,"message":"SenderId mismatch","status":"PERMISSION_DENIED","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"SENDER_ID_MISMATCH"}]}}}
[02-Mar-2026 10:33:22 UTC] FCM broadcast failed for device ecc3ecce7e07cfd4: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
[02-Mar-2026 11:48:31 UTC] FCM broadcast failed for device ecc3ecce7e07cfd4: {"success":false,"http_code":404,"response":{"error":{"code":404,"message":"Requested entity was not found.","status":"NOT_FOUND","details":[{"@type":"type.googleapis.com\/google.firebase.fcm.v1.FcmError","errorCode":"UNREGISTERED"}]}}}
