[
  {
    "object": "card",
    "id": "card_abc1234abc1234abc1234abc1",
    "date_created": "2018-08-23T19:37:04.714Z",
    "date_updated": "2018-08-23T19:37:05.024Z",
    "brand": "visa",
    "holder_name": "Ziggy Stardust",
    "first_digits": "411111",
    "last_digits": "1111",
    "country": "UNITED STATES",
    "fingerprint": "abc1234abc1234abc1234abc1",
    "customer": null,
    "valid": true,
    "expiration_date": "0722"
  },
  {
    "object": "card",
    "id": "card_def4321def4321def4321def4",
    "date_created": "2018-08-23T23:41:04.714Z",
    "date_updated": "2018-08-23T23:41:05.024Z",
    "brand": "visa",
    "holder_name": "Major Tom",
    "first_digits": "424242",
    "last_digits": "4242",
    "country": "UNITED STATES",
    "fingerprint": "def4321def4321def4321def4",
    "customer": null,
    "valid": true,
    "expiration_date": "0125"
  }
]