Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety to the from address (Keep in mind this commences at 0 so a nonce of one hundred would in fact be the one hundred and first https://mixbookmark.com/story6133797/the-ultimate-guide-to-eth-blockchain-explorer-https-canvas-instructure-com-eportfolios-4028322-entries-14252553