Block height - The block selection and duration of the blockchain (in blocks) on development of the current block Nonce - The transaction amount for the from address (Keep in mind this starts at 0 so a nonce of 100 would really be the one hundred and first transaction submitted https://7prbookmarks.com/story20579827/5-essential-elements-for-blockchain-explorer-ethereum-https-www-giveawayoftheday-com-forums-profile-1172807