Block height - The block selection and length of your blockchain (in blocks) on creation of the current block Nonce - The transaction number to the from address (Remember this begins at 0 so a nonce of one hundred would in fact be the one hundred and first transaction submitted https://socialdosa.com/story10539585/getting-my-blockchain-explorer-ethereum-to-work-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain