{"groupID":"c689337f7ded959a72ec64b9e0b591d5d010e82a2c54665a5e8af1bf3d2d51b7i0","timestamp":1757772360,"nickName":"波动超人","content":"b139dc5a80500b6b2a006cbd6ecc8c68","contentType":"text/plain","encryption":"aes","replyPin":""}