{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the transaction efficiency of the financial industry?","a":"Smart contracts: Smart contracts are automatic execution programs that ensure the decentralization and automation  of asset management, thereby reducing the time and cost of financial institutions in the asset management and settlement process."}]}],"pr":"55e993da009d89a86ab252507b2b705d5fbd2ea0e8673773879e1713073307de"}