{"groupID":"9a31e9899c00c294529ccd1debe28bc90c7aff3f2f14a5721d3441975b6ba7bbi0","timestamp":1758291740,"nickName":"Yueya","content":"18d582fd0786c38cfcee0c15e35e4681","contentType":"text/plain","encryption":"aes","replyPin":""}