Response from FB (phone:971509271105): {"messaging_product":"whatsapp","contacts":[{"input":"971509271105","wa_id":"971509271105"}],"messages":[{"id":"wamid.HBgMOTcxNTA5MjcxMTA1FQIAERgSQkVERDU5QkEzQjVFMTk0ODBGAA==","message_status":"accepted"}]}