Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would in fact be the a hundred and first https://meshbookmarks.com/story20887287/the-blockchain-explorer-address-diaries-https-www-instapaper-com-p-16864836