jmetaB03b8db99457be1c690e7177ce53fe0260334a8af1b9b2fe1e65bc6e1e42c633efe@9159d843e0dada3abe8cbfa75da375db85b8b54772b93f926b0db6c2476d26a5metaid simpleGroupChat-03b8db99457bM{"timestamp":"1632657371318","groupID":"61b12fc13e49bf2723f31cd91514758476efaf6c7e1fc8ab1c279017d98d4470","nickName":"tottoo","content":"3DB9337F459F11CA43ECFCF48C903B4E37876B5B7B0516FCCE335EB2705FAE72D593C0841185B25BA8EF35820E7BEA6D","contentType":"text\/plain","encryption":"AES"}01.0.0
text/plainUTF-8
https://whatsonchain.com/tx/5b9c11f8a10e5bca2ab21c291b95d0d8a4e1d53df8ebae36e868113da3af5d3b