{"groupId":"9de5936be9f5a5dd358f1fc53632bce0a4c5922f19ee423ea89a2c069562080ci0","nickName":"小明","content":"89b3981d5325cf8cbc8cbcacace355a8c85f53373da0d2b8aeaec3c70a780e2ee3064815c34cef5be00926b3603b8792d75fec7ef623e54f63858386a7ee1dc5816c010a0964610bcccea66075be7fd8","contentType":"text/plain","encryption":"aes","timestamp":1787673808809,"replyPin":"4c2fa182f45e74426dbcd8b7aef4f46172bbc5b3e3f9750a9eec1ce0a028cd1di0","mention":[]}