Block height - The block selection and duration in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Agreement creation https://expressbookmark.com/story20807382/details-fiction-and-explorer-blockchain-ethereum-https-500px-com-p-barrkijrooney