Block height - The block number and duration on the blockchain (in blocks) on development of the current block Nonce - The transaction variety with the from address (Keep in mind this begins at 0 so a nonce of a hundred would essentially be the a hundred and first transaction https://bookmarkbirth.com/story21014523/the-2-minute-rule-for-blockchain-explorer-solana-https-atavi-com-share-xftxdaz1pgsb4