Block height - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with 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://rankuppages.com/story5727342/5-tips-about-blockchain-explorer-you-can-use-today-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c