{
    "messaging_product": "whatsapp",
    "contacts": [
        {
            "input": "5511984873648",
            "wa_id": "5511984873648"
        }
    ],
    "messages": [
        {
            "id": "wamid.HBgNNTUxMTk4NDg3MzY0OBUCABEYEkY3MkY5NkFEQTE4NzY3RDJBNgA="
        }
    ]
}