{
"data": {
"at_user_list": [],
"from_wxid": "xxx",
"is_pc": 1,
"msg": "这是一段文本消息",
"msgid": "6740515600819404578",
"room_wxid": "",
"timestamp": 1676965443,
"to_wxid": "filehelper",
"wx_type": 1
},
"type": "MT_RECV_TEXT_MSG",
"client_id": 1,
"wxid": "xxx"
}