[{"event":"message:out:failed","date":"2025-07-25T19:16:54.807Z","message":"Message delivery failed","entity":"message","entityId":"6883d80d1e7a0f873afa4497","entityUrl":"https://api.kach.ai/v1/messages/6883d80d1e7a0f873afa4497","user":"653a7ef2fefc51564f23f5ba","data":{"id":"6883d80d1e7a0f873afa4497","agent":"655619a6fcbceb7579d8bc6a","waId":"3EB0DC8D688FD0D968D882","phone":"+56930312101","wid":"56930312101@c.us","reference":"33773","status":"failed","deliveryStatus":"failed","createdAt":"2025-07-25T19:16:29.989Z","failedAt":"2025-07-25T19:16:52.421Z","deliverAt":"2025-07-25T19:17:22.427Z","processedAt":"2025-07-25T19:16:52.362Z","failureReason":"number:notfound","message":"Además, contamos con *opciones flexibles* para que puedas pagarla en cómodas cuotas.","priority":"normal","retry":{"max":25,"count":1,"lastRetryAt":"2025-07-25T19:16:52.421Z"},"webhookStatus":"pending","device":"655cc8b2ffdd0c62e236cfd6"}}]