{
  "created_at": "2013-10-05T15:05:26Z",
  "fingerprint": "5c:b5:e6:b0:f5:31:65:3f:a6:b5:59:86:32:cc:15:e1",
  "id": 2,
  "key": "ssh-rsa ...",
  "updated_at": "2013-10-05T15:05:26Z",
  "user_id": null
}