Block height - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://agendabookmarks.com/story20449426/top-guidelines-of-eth-blockchain-explorer-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c