{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to query account information for a specific address through gRPC?","a":"Define the structure (Account) and related methods for account information.\n\n```java\n// Account.java\npublic class Account {\n    private String address;\n    private String accountNumber;\n     private String accountHolder;\n    private Double balance;\n\n    // Constructor, getter, and setter methods omitted\n}\n```"}]}],"pr":"fc3f1edb23500751211be11a2e703adfd919fe0b191dc019618aa47a96fa1ad9"}