{"groupID":"58d9ff8857b1616961ba7ad8a416efff59bdf9e1bba287d0cd4fcb509f39720ci0","timestamp":1763908103,"nickName":"COO","content":"8e5b71ea1c36651def4b964d3e4a6bc6","contentType":"text/plain","encryption":"aes","replyPin":""}