{"errcode":40008,"errmsg":"Warning: wrong json format. invalid message type, hint: [1630739733_150_f056ff799f759a4e38acabd828722ef8], from ip: 223.74.172.102, more info at https://open.work.weixin.qq.com/devtool/query?e=40008"}

发送主体：

{"touser":"HeZhengDa","msgtype":"text","agentid":"1000003","text":{"content":"你的快递已到，请携带工卡前往邮件中心领取。\n出发前可查看邮件中心视频实况，聪明避开排队。"}}

按道理没错啊