Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://thebookmarkplaza.com/story20139098/the-blockchain-explorer-address-diaries-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092