{
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    "FromUserName": "o7esq5OI1Uej6Xixw1lA2H7XDVbc",
    "CreateTime": "1610968440",
    "MsgType": "event",
    "Event": "subscribe_msg_change_event",
    "List": [
        {
            "TemplateId": "BEwX0BOT3MqK3Uc5oTU3CGBqzjpndk2jzUf7VfExd8",
            "SubscribeStatusString": "reject"
        }
    ]
}