{"groupID":"62a3a684b979f3b959fcdcbe15d806d3e1ace8f6cf22018c09140e5ab264b140i0","timestamp":1756220448,"nickName":"Sunny Fung","content":"0c2afc2295bc8a3a5217d224a66bde81","contentType":"text/plain","encryption":"aes","replyPin":""}