Block top - The block range and duration from the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity with the from address (bear in mind this commences at 0 so a nonce of a hundred would really be the a hundred and first transaction https://socialislife.com/story6054730/top-guidelines-of-eth-blockchain-explorer-http-www-stes-tyc-edu-tw-xoops-modules-profile-userinfo-php-uid-3693980