Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://pageoftoday.com/story5695818/top-guidelines-of-eth-blockchain-explorer-https-canvas-instructure-com-eportfolios-4028322-entries-14252553