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 (Keep in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://eternalbookmarks.com/story20281316/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources