Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the one hundred and first https://letsbookmarkit.com/story20204481/the-blockchain-explorer-usdt-trc20-diaries-https-500px-com-p-barrkijrooney