Block height - The block variety and size from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarkeasier.com/story20521523/what-does-eth-blockchain-explorer-mean-https-setiathome-berkeley-edu-show-user-php-userid-13199150