{"groupID":"396809572f936c66979755477b15ae9adfe9fae119bdabb8f3ffb9a362a176d0i0","timestamp":1756728578,"nickName":"Sunny Fung","content":"1055ac05f91a69c52ba963b13966ba31fa4019b2e3de2d09fa772962f1701eec","contentType":"text/plain","encryption":"aes","replyPin":""}