{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of the predefined listing fees required for market creation in the blockchain?","a":"Ensuring market stability: Predefined listing fees can ensure that the market has a certain amount of capital reserves  at the initial stage, which is conducive to the stable operation of the market. By setting listing fees, market operators can effectively manage the market and reduce market risks."}]}],"pr":"955f48046e9a31c5c318dd71ce2ba036d7f2191d65dc7a57a5c92cda927956b2"}