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 starts at 0 so a nonce of a hundred would truly be the one hundred and first transaction https://todaybookmarks.com/story20426729/5-tips-about-blockchain-explorer-you-can-use-today-https-escatter11-fullerton-edu-nfs-show-user-php-userid-9253086