Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://techonpage.com/story5891913/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-instapaper-com-p-16864836