Block height - The block amount and size in 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 basically be the one hundred and first transaction submitted https://bookmarklethq.com/story20183103/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-www-blurb-com-user-optionname7