{"timestamp":1765188285,"encrypt":"aes","fileType":"jpeg","groupId":"9512f496ff7dbbb55cc6782af669fc900e60897dda131f4d52f72b6bf21f8f79i0","nickName":"阿左","attachment":"metafile://b5c61853f31483cd6a666b021669cdc9fbcad8500ebde5e2b819eaec99248692i0","replyPin":"","channelId":""}