Block top - The block amount and duration on the blockchain (in blocks) on creation of the current block Nonce - The transaction selection to the from address (Remember this starts off at 0 so a nonce of one hundred would essentially be the 101st transaction submitted by this account) https://sitesrow.com/story10210008/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-postheaven-net-stickscreen2-from-bytes-to-insights-a-journey-with-copyright-adventurers