Repliessteem.history (78)in crypto • 3 years agoRE: INS and Outs of ETNA Network that one must have to know in BlockchainHello welcome to Steemit world! I'm @steem.history, who is steem witness. This is a recommended post for you. Newcomers Guide and The Complete Steemit Etiquette Guide (Revision 2.0) and…