{"hint":"EdgeOne 入口诊断页。企业微信回调必带 msg_signature，会走正常验签，不影响真实回调。把 tokenHead/tokenTail、aesKeyHead/aesKeyTail 与企微后台【接收消息】里的 Token / EncodingAESKey 首尾4位比对即知是否一致。","hasToken":true,"tokenLen":11,"tokenHead":"r2OJ","tokenTail":"3CGA","hasAesKey":true,"aesKeyLen":43,"aesKeyHead":"CT46","aesKeyTail":"8W3l","hasWorkerUrl":true,"hasInternalKey":true}