Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://optimusbookmarks.com/story20362036/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-http-king-wifi-win-index-php-title-boelkamper2160