{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do the charging rules of gas in blockchain ensure the fairness of transactions?","a":"Sorting transactions by priority:  The blockchain network determines the processing order based on the Gas price and the transaction sequence. Transactions with higher Gas prices are processed first, ensuring that high-priority transactions are prioritized."}]}],"pr":"86a6b941890d30e6a1235ececcee9cf7de652642e457d6ee16f26c11f127d863"}