Block height - The block selection and size from the blockchain (in blocks) on generation of the current block Nonce - The transaction variety for the from address (Keep in mind this commences at 0 so a nonce of a hundred would really be the a hundred and first transaction https://social-galaxy.com/story6209595/the-ultimate-guide-to-eth-blockchain-explorer-https-www-bitsdujour-com-profiles-iptrcw