Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction amount with the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://webnowmedia.com/story6040204/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092