{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology solve financial fraud problems?","a":"Transparency: The blockchain technology provides a transparent platform where all transaction records are publicly  accessible. This feature"}]}],"pr":"970864f83cd22d195832248ed2af93350a32940afb900083bed3cbdae8010918"}