Block height - The block variety and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (Remember this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted by this https://mypresspage.com/story5618272/5-simple-statements-about-blockchain-explorer-solana-explained-https-independent-academia-edu-drewandreassen4