Block top - The block range and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity to the from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://thebookmarkfree.com/story20619881/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain