Block top - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this https://thebookmarklist.com/story20489265/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-www-giveawayoftheday-com-forums-profile-1172807