Block top - The block variety and duration with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (Remember this starts off at 0 so a nonce of a hundred would truly be the a hundred and first transaction submitted https://socialskates.com/story21634225/getting-my-blockchain-explorer-ethereum-to-work-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain