Block top - The block number and length from the blockchain (in blocks) on creation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://mylittlebookmark.com/story5932247/the-ultimate-guide-to-eth-blockchain-explorer-https-www-holycrossconvent-edu-na-profile-rosenberghbnborg32409-profile