Block height - The block selection and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for that from address (Remember this commences at 0 so a nonce of 100 would really be the one hundred and first transaction submitted by this https://yesbookmarks.com/story20313645/the-blockchain-explorer-usdt-trc20-diaries-https-www-pdc-edu-url-https-cryptoexplorerhub-com