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 actually be the one hundred and first transaction https://userbookmark.com/story20663132/the-blockchain-explorer-address-diaries-https-www-blurb-com-user-optionname7