{
  "object": "whatsapp_business_account",
  "entry": {
    "id": "475969870635427",
    "changes": [
      {
        "value": {
          "messaging_product": "whatsapp",
          "metadata": {
            "display_phone_number": "5493516619234",
            "phone_number_id": "463295145443777"
          },
          "statuses": [
            {
              "id": "wamid.HBgNNTQ5MzUxMzI1NzY2NxUCABEYEjY1QTRBQTRFQzk4QUNCNjgyRAA=",
              "status": "sent",
              "timestamp": "1773775617",
              "recipient_id": "5493513257667",
              "pricing": {
                "billable": false,
                "pricing_model": "PMP",
                "category": "service",
                "type": "free_customer_service"
              }
            }
          ]
        },
        "field": "messages"
      }
    ]
  }
}