Block height - The block number and duration with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) Agreement https://bookmarksusa.com/story20416077/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-forum-repetier-com-profile-coverjaguar3