[{"event":"message:out:failed","date":"2025-09-23T13:06:56.798Z","message":"Message delivery failed","entity":"message","entityId":"68d29b56d786895e20db26c1","entityUrl":"https://api.kach.ai/v1/messages/68d29b56d786895e20db26c1","user":"653a7ef2fefc51564f23f5ba","data":{"id":"68d29b56d786895e20db26c1","agent":"655619a6fcbceb7579d8bc6a","waId":"3EB0DAB88FF8577DB1B8EE","phone":"+56993032643","wid":"56993032643@c.us","reference":"35216","status":"failed","deliveryStatus":"failed","createdAt":"2025-09-23T13:06:30.219Z","failedAt":"2025-09-23T13:06:52.746Z","deliverAt":"2025-09-23T13:07:22.753Z","processedAt":"2025-09-23T13:06:52.679Z","failureReason":"number:notfound","message":"Además, contamos con *opciones flexibles* para que puedas pagarla en cómodas cuotas.","priority":"normal","retry":{"max":25,"count":1,"lastRetryAt":"2025-09-23T13:06:52.746Z"},"webhookStatus":"pending","device":"655cc8b2ffdd0c62e236cfd6"}}]