Block top - The block quantity and size of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity with the from address (Remember this begins at 0 so a nonce of a hundred would in fact be the 101st transaction submitted by this account) https://socialbuzzfeed.com/story6040487/the-blockchain-explorer-address-diaries-https-www-giveawayoftheday-com-forums-profile-1172807