Block top - The block quantity and length on the blockchain (in blocks) on development of the present block Nonce - The transaction number to the from address (Keep in mind this starts off at 0 so a nonce of a hundred would really be the a hundred and first https://livebookmarking.com/story20522562/not-known-details-about-explorer-blockchain-ton-https-www-instapaper-com-p-16864836