{"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":"d32c507bdd92e33ce7dd1322e9c971e9f0e73e2616a6dbd3b94a8be07a543ba7"}