{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the charging rules for gas in a blockchain?","a":"Gas fees are related to the number of transactions: In the blockchain, executing various operations (such as transfers, deploying smart contracts, etc.) will consume a certain amount of gas.  The more transactions there are, the higher the required gas fees will be."}]}],"pr":"23a64a12178b71aefda30fbc1d95c0506a2c2f5600c642dc57016c25ced4b821"}