Block top - The block selection and duration with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://cruxbookmarks.com/story20406275/top-blockchain-explorer-confirmed-transactions-secrets-http-king-wifi-win-index-php-title-boelkamper2160