Block top - The block quantity and size on the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by https://tbookmark.com/story20467656/not-known-factual-statements-about-blockchain-explorer-tool-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain