Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range 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://bookmarks-hit.com/story23675625/5-easy-facts-about-blockchain-explorer-api-described-https-canvas-instructure-com-eportfolios-4028322-entries-14252553