Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Contract creation https://tinybookmarks.com/story20785292/the-definitive-guide-to-explorer-blockchain-ethereum-https-postheaven-net-stickscreen2-from-bytes-to-insights-a-journey-with-copyright-adventurers