{
    "object": "whatsapp_business_account",
    "entry": [
        {
            "id": "104167965817744",
            "changes": [
                {
                    "value": {
                        "messaging_product": "whatsapp",
                        "metadata": {
                            "display_phone_number": "5511939116243",
                            "phone_number_id": "271679236020779"
                        },
                        "contacts": [
                            {
                                "wa_id": "5513996407520",
                                "user_id": "BR.26844267708517898"
                            }
                        ],
                        "statuses": [
                            {
                                "id": "wamid.HBgNNTUxMzk5NjQwNzUyMBUCABEYEjVCMjVBNDgyQjUyNjVBQjA1QwA=",
                                "status": "delivered",
                                "timestamp": "1778376660",
                                "recipient_id": "5513996407520",
                                "recipient_user_id": "BR.26844267708517898",
                                "conversation": {
                                    "id": "cf8389030f8f42bf6f466b023a1b110e",
                                    "origin": {
                                        "type": "service"
                                    }
                                },
                                "pricing": {
                                    "billable": false,
                                    "pricing_model": "PMP",
                                    "category": "service",
                                    "type": "free_customer_service"
                                }
                            }
                        ]
                    },
                    "field": "messages"
                }
            ]
        }
    ]
}