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 off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://hyperbookmarks.com/story20358014/blockchain-explorer-fundamentals-explained-https-www-footballzaa-com-out-php-url-https-cryptoexplorerhub-com