{"groupID":"be5cfc9e7d84d40a1c447b10cb00fade21e46b297c2e4bef78d4423d020c30d1i0","timestamp":1764222438,"nickName":"T","content":"61898b83d8701a8c0c990f6146f0e455","contentType":"text/plain","encryption":"aes","replyPin":""}