Block top - The block selection and length of 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 essentially be the one hundred and first transaction https://nanobookmarking.com/story20129691/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-intensedebate-com-people-hawkwhorl3