jmetaB03d145cdd586a53da79b90aa13eb8c74b36cc1a53d5016fb16764e8bc64b3fb325@10ecf0fc978b5f64da8aa4c7bc7b80351279b4e52bb6d15309efbe2eafda7ea4metaid simpleGroupChat-03d145cdd586L×{"timestamp":"1638358305441","groupID":"aff596b182a69ea79d4ae3725cf8cacf36461a255143de948b485d6234afcf4c","nickName":"æ°§","content":"E2723DE42EFB75A38661940B75D3D7C1","contentType":"text\/plain","encryption":"AES"}01.0.0
text/plainUTF-8
https://whatsonchain.com/tx/4665929aa00209a0e35f4068fae072885f18819c670db276a04ab14c8ee1f2e5