Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Agreement creation https://bookmarkwuzz.com/story20364344/blockchain-explorer-fundamentals-explained-https-coveruncle7-werite-net-blockchain-explorers-the-key-to-comprehending-copyright-transactions