{"groupID":"396809572f936c66979755477b15ae9adfe9fae119bdabb8f3ffb9a362a176d0i0","timestamp":1756823291,"nickName":"星期五","content":"7d43820d1afd6b876872a7b94edca7f7a625708619a929256201848f67c4e46d","contentType":"text/plain","encryption":"aes","replyPin":""}