Block height - The block amount and duration of the blockchain (in blocks) on development of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this https://nybookmark.com/story22550415/5-essential-elements-for-blockchain-explorer-ethereum-https-rentry-co-4vomqtzo