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 (Remember this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction submitted by https://bookmark-master.com/story20615540/details-fiction-and-explorer-blockchain-ethereum-https-forum-repetier-com-profile-coverjaguar3