{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain utilize smart contracts to manage assets?","a":"Transparency and immutability: The transparent and immutable characteristics of blockchain technology ensure that the records of asset transactions are  publicly available, making it difficult to tamper with or delete"}]}],"pr":"d27c9692767aa3d66f144c86a18d88e7c9135fb08d535b9c4a94fd196d87e0db"}