Block height - The block variety and duration from the blockchain (in blocks) on creation of the current block Nonce - The transaction range to the from address (Remember this starts off at 0 so a nonce of one hundred would basically be the a hundred and first transaction submitted https://expressbookmark.com/story20602280/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers