{ "type": "notification_event", "app_id": "abc123def", "data": { "type": "notification_event_data", "item": { "id": "696122fb2591e0cadd20073a", "external_id": "1", "type": "contact", "deleted": true } }, "links": {}, "id": "notif_d997a8b0-19f8-47df-b203-b7e8424a2029", "topic": "contact.deleted", "delivery_status": "pending", "delivery_attempts": 1, "delivered_at": 0, "first_sent_at": 1768019870, "created_at": 1768019869, "self": null }