Block top - The block quantity and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range 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://socialevity.com/story22445364/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-postheaven-net-stickscreen2-from-bytes-to-insights-a-journey-with-copyright-adventurers