{"groupID":"396809572f936c66979755477b15ae9adfe9fae119bdabb8f3ffb9a362a176d0i0","timestamp":1757432515,"nickName":"星期五","content":"5726dd1fd80926ad9f1d12b17417faec83c20e1c9904dd1d6b258d890715ee1c","contentType":"text/plain","encryption":"aes","replyPin":""}