Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that 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://wearethelist.com/story22642348/helping-the-others-realize-the-advantages-of-blockchain-explorer-bnb-https-postheaven-net-stickscreen2-from-bytes-to-insights-a-journey-with-copyright-adventurers