Block top - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://apollobookmarks.com/story20545742/getting-my-blockchain-explorer-ethereum-to-work-https-writeablog-net-storeformat0-blockchain-in-the-microscope-exploring-the-unsung-resources