Block height - The block amount and size with the blockchain (in blocks) on generation 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://topsocialplan.com/story6119726/the-definitive-guide-to-explorer-blockchain-ethereum-https-canvas-instructure-com-eportfolios-4028322-entries-14252553