Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://dmozbookmark.com/story20705849/explorer-blockchain-base-an-overview-https-www-orkhonschool-edu-mn-profile-coxqonpallesen82836-profile