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://bookmarkfox.com/story6440641/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-holycrossconvent-edu-na-profile-rosenberghbnborg32409-profile