{"groupID":"9a31e9899c00c294529ccd1debe28bc90c7aff3f2f14a5721d3441975b6ba7bbi0","timestamp":1760086272,"nickName":"吉庆有余","content":"24134bb28ba477823c90415f3bcbf093","contentType":"text/plain","encryption":"aes","replyPin":""}