Block top - The block quantity and size with the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (Keep in mind this commences at 0 so a nonce of a hundred would really be the a hundred and first transaction https://bookmarkspecial.com/story20857733/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain