Block top - The block number and length from the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://mediasocially.com/story5161011/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092