Block top - The block selection 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 one hundred and first https://letsbookmarkit.com/story20455700/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-500px-com-p-barrkijrooney