{"groupID":"396809572f936c66979755477b15ae9adfe9fae119bdabb8f3ffb9a362a176d0i0","timestamp":1757954428,"nickName":"领航者","content":"7921435e1fe6247587150e9eaa3d54081f5748941bfb0b9b16e2619b71842ccc3ffe19a9202f6aa0c46f92fcf5432527","contentType":"text/plain","encryption":"aes","replyPin":""}