{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the address rules in blockchain?","a":"Uniqueness: Each address is unique in the blockchain network, ensuring that the sender and receiver in a transaction can accurately find each other."}]}],"pr":"536be06b57e3c03e27d5c2a75bd82b41aa02c0ecef5912dd174413d9538348ab"}