{
    "messaging_product": "whatsapp",
    "contacts": [
        {
            "input": "5511967565739",
            "wa_id": "5511967565739"
        }
    ],
    "messages": [
        {
            "id": "wamid.HBgNNTUxMTk2NzU2NTczORUCABEYEkYxQzkxNDhBMDE4RTQ5MEUxRAA="
        }
    ]
}