Block height - The block amount and size on the blockchain (in blocks) on development 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 actually be the 101st transaction submitted by this account) https://bookmarknap.com/story11314903/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092