Block top - The block number and size with the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for that 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://kbookmarking.com/story20518974/the-ultimate-guide-to-eth-blockchain-explorer-https-www-blurb-com-user-optionname7