{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do Zones in blockchain contribute to the circulation of assets?","a":"Low transaction fees: The transfer fees for blockchain assets circulating globally within Zones are very low, and can even approach zero."}]}],"pr":"ba048ef87eb5548f44e8c190d4f58bf0553d5f86651de703cef94ad47755f8a2"}