Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would actually be the one hundred and first transaction https://bookmarkgenious.com/story20704798/explorer-blockchain-things-to-know-before-you-buy-https-canvas-instructure-com-eportfolios-4028322-entries-14252553