{"groupID":"5ef13e92a3a81bc06dd6d190e3c6c316a89d52ed104864a4efd446a882cd8bb0i0","timestamp":1758295620,"nickName":"真实","content":"9465b866ed6a33744d623aad74f8625de3ea6526cfeddfde3c028d7c63457db9","contentType":"text/plain","encryption":"aes","replyPin":""}