Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://tornadosocial.com/story5890823/the-best-side-of-explorer-blockchain-usdt-https-setiathome-berkeley-edu-show-user-php-userid-13199150