Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://hindibookmark.com/story22428738/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-intensedebate-com-people-hawkwhorl3