[
{
"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"
}
}
]