Block top - The block number and duration with the blockchain (in blocks) on creation of the current block Nonce - The transaction number with the from address (Keep in mind this starts at 0 so a nonce of one hundred would really be the a hundred and first transaction https://bookmarksbay.com/story20658281/the-definitive-guide-to-explorer-blockchain-ethereum-https-setiathome-berkeley-edu-show-user-php-userid-13199150