Block top - The block number and length from 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://greatbookmarking.com/story20865688/the-best-side-of-explorer-blockchain-usdt-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569