{"groupID":"66eb5a05f3b9ca9e402fa1a279edd6257481363c56dcf2f93d58419eb6aa5a80i0","timestamp":1764891899,"nickName":"Maggie","content":"395db37e0c280c5ff4053dcafec2ed5032e7637f53281f367e9fca5171307042","contentType":"text/plain","encryption":"aes","replyPin":"","mention":[]}