Block top - The block selection and duration of your blockchain (in blocks) on creation of the present block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://bookmarkize.com/story20332890/the-ultimate-guide-to-eth-blockchain-explorer-https-bbs-pku-edu-cn-v2-jump-to-php-url-https-cryptoexplorerhub-com