Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://pukkabookmarks.com/story20891770/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-canvas-instructure-com-eportfolios-4028322-entries-14252553