jmetaB03b8db99457be1c690e7177ce53fe0260334a8af1b9b2fe1e65bc6e1e42c633efe@9159d843e0dada3abe8cbfa75da375db85b8b54772b93f926b0db6c2476d26a5metaid simpleGroupChat-03b8db99457bM{"timestamp":"1632657352053","groupID":"61b12fc13e49bf2723f31cd91514758476efaf6c7e1fc8ab1c279017d98d4470","nickName":"tottoo","content":"847660AF35A1D855B8146A77F902BA1248FFB0C6D3817BCBE654254511637ED2BB89B362DD116FE1A7E3C3CD10891435","contentType":"text\/plain","encryption":"AES"}01.0.0
text/plainUTF-8
https://whatsonchain.com/tx/22b1e7caaa8a7633a5afd8b0942dea7dd95b2ed6f6f967dcfe8f6c7c5ef7e8ae