[
    {
        "name": "John",
        "age": 30,
        "country": "USA",
        "bank": {
          "institution": "Chase",
            "account": "123456"
        }
    },
    {
        "name": "Alice",
        "age": 25,
        "country": "UK",
        "bank": {
          "institution": "Barclays",
            "account": "654321"
        }
    },
    {
        "name": "Bob",
        "age": 40,
        "country": "Canada",
        "bank": {
          "institution": "TD",
            "account": "789456"
        }
    }
]