{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the usage cost of gas in blockchain affect the trading experience of different users?","a":"Transaction cost: Gas fees affect the cost of transactions. Higher Gas fees mean that users need  to pay more when conducting transactions, reducing the cost-effectiveness of the transactions. Lower Gas fees make transactions more affordable."}]}],"pr":"41cd1e31047dde0576d3400b7ed4f6e2ea883f225eb12434e048cca35d1e4d1b"}