Block height - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction variety 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://socialstrategie.com/story6161423/the-ultimate-guide-to-eth-blockchain-explorer-https-www-instapaper-com-p-16864836