Wallet/createaccountAPI to produce a transaction from an existing account, then indication the transaction and broadcast it to your TRON community. One example is, when you build an account on BTC or ETH working with your individual full node, the account creation process will generate some data files like UTC keyfile https://rylancbyuq.blogunok.com/32034984/5-tips-about-trx-adres-you-can-use-today