{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to asset trading and management?","a":"Smart Contracts: Smart contracts are automated contracts that specify the terms and conditions of asset transactions. Through blockchain technology, smart contracts can ensure the automatic execution of asset transactions and asset  transfers, enhancing transaction security and trustworthiness."}]}],"pr":"0f96c8f2d3bc44055055e01f060d05edfadbc4529aed2e645b01014a95de3a0e"}