Block height - The block variety and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the a hundred and first transaction submitted https://bookmark-group.com/story5892837/the-2-minute-rule-for-blockchain-explorer-solana-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04