Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for the from address (Remember this starts off at 0 so a nonce of one hundred would in fact be the one hundred and first transaction https://thesocialdelight.com/story6270049/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-giveawayoftheday-com-forums-profile-1172807