Block top - The block selection 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 in fact be the a hundred and first https://socialbuzzfeed.com/story5855447/5-simple-statements-about-blockchain-explorer-solana-explained-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092