{"groupID":"58d9ff8857b1616961ba7ad8a416efff59bdf9e1bba287d0cd4fcb509f39720ci0","timestamp":1759734009,"nickName":"COO","content":"58627876f0d785eacf2d0ae5a8fdf2a4","contentType":"text/plain","encryption":"aes","replyPin":""}