{"groupID":"396809572f936c66979755477b15ae9adfe9fae119bdabb8f3ffb9a362a176d0i0","timestamp":1758122345,"nickName":"Knight","content":"7f229ac135b04fd7e2429d524f6bace8079ffab1b56d1f846f750f4836e270c9bc5ccfb09b1a51521ac74632ba9641da1684eaf85b1ee753e321f695d119b656","contentType":"text/plain","encryption":"aes","replyPin":""}