{"groupID":"9a31e9899c00c294529ccd1debe28bc90c7aff3f2f14a5721d3441975b6ba7bbi0","timestamp":1760320995,"nickName":"吉庆有余","content":"376feba438f86135e3d96fae8c39c1fe","contentType":"text/plain","encryption":"aes","replyPin":""}