curl --request GET \
  --url http://34.170.194.254:8000/api/v1/loans/{loan_ref}/state \
  --header 'Authorization: Bearer <token>'

{
  "current_state": "<string>",
  "loan_ref": "<string>",
  "state_entered_time": "2023-11-07T05:31:56Z",
  "state_event_id": "<string>",
  "evaluated_at": "2023-11-07T05:31:56Z",
  "reason": "<string>",
  "reason_codes": [
    "<string>"
  ],
  "supporting_event_ids": [
    "<string>"
  ],
  "transition_path": [
    {
      "from_state": "<string>",
      "to_state": "<string>",
      "event_type": "<string>",
      "event_id": "<string>",
      "event_time": "<string>"
    }
  ],
  "rules": {}
}