{"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":"678ff2474735415594e1e4a57d39da76e40846ed7a5de6553db6b721dd3985b7"}