{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to virtual goods transactions?","a":"Data transparency: The data in blockchain technology cannot be tampered with, and all transaction records are publicly transparent, making  the virtual goods transaction process more fair and reliable."}]}],"pr":"476a5e325f083efa7b0188eefeb37b756d0def9475d5c0a0cbe7ddadfd2ad22d"}