{"groupID":"396809572f936c66979755477b15ae9adfe9fae119bdabb8f3ffb9a362a176d0i0","timestamp":1773918957,"nickName":"900万","content":"4cdefde029ee73db8ed294f2afe1176b93477f6a368fe951dd4df67ce3cdc4965e48b69090f0444746701eddd1b51f3c","contentType":"text/plain","encryption":"aes","replyPin":"","mention":[]}