{"groupID":"193b611d8929a8c40e9fe8ae428692d68571f8516e10bedb58581eadbafb143bi0","timestamp":1757940276,"nickName":"Yueya","content":"a563d56b13d5e67e6fe6db20c76bfe3f52932aa77dd6308b8aff91d4a57e24f3","contentType":"text/plain","encryption":"aes","replyPin":""}