Block height - The block variety and duration of your blockchain (in blocks) on development of the current block Nonce - The transaction variety with the from address (Remember this starts at 0 so a nonce of 100 would in fact be the one hundred and first transaction submitted by https://adsbookmark.com/story20685149/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-setiathome-berkeley-edu-show-user-php-userid-13199150