Block height - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://socialexpresions.com/story5763029/blockchain-explorer-usdt-trc20-fundamentals-explained-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569