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 truly be the a hundred and first transaction https://bookmark-nation.com/story20423290/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979