Block top - The block range and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://myeasybookmarks.com/story6167221/5-essential-elements-for-blockchain-explorer-ethereum-https-www-divephotoguide-com-user-puffinstone3