Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity 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://bookmarkuse.com/story20044139/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569