{"groupID":"5ef13e92a3a81bc06dd6d190e3c6c316a89d52ed104864a4efd446a882cd8bb0i0","timestamp":1760680594,"nickName":"yangyang","content":"107de7faf0dc85ee4f8fd57b9f64329a","contentType":"text/plain","encryption":"aes","replyPin":""}