[{"event":"message:out:failed","date":"2026-03-27T18:22:35.393Z","message":"Message delivery failed","entity":"message","entityId":"69c6cae0e92f71d789ad914e","entityUrl":"https://api.kach.ai/v1/messages/69c6cae0e92f71d789ad914e","user":"653a7ef2fefc51564f23f5ba","data":{"id":"69c6cae0e92f71d789ad914e","agent":"690265900f465281aea7dcad","waId":"3EB047CD0CC2DD2D11264C","phone":"+56997243489","wid":"56997243489@c.us","reference":"39584","status":"failed","deliveryStatus":"failed","createdAt":"2026-03-27T18:22:24.544Z","failedAt":"2026-03-27T18:22:33.685Z","deliverAt":"2026-03-27T18:23:03.694Z","processedAt":"2026-03-27T18:22:33.609Z","failureReason":"number:notfound","message":"Además, contamos con *opciones flexibles* para que puedas pagarla en cómodas cuotas.","priority":"normal","retry":{"max":25,"count":1,"lastRetryAt":"2026-03-27T18:22:33.685Z"},"webhookStatus":"pending","device":"654e316db4abfccd4d92808d"}}]