{
    "state": {
      "single_arm": {
        "start": 0,
        "end": 5
      },
      "gripper": {
        "start": 5,
        "end": 6
      }
    },
    "action": {
      "single_arm": {
        "start": 0,
        "end": 5
      },
      "gripper": {
        "start": 5,
        "end": 6
      }
    },
    "video": {
      "cam_context": {
        "original_key": "observation.images.secondary_0"
      },
      "cam_wrist": {
        "original_key": "observation.images.main"
      }
    },
    "box": {
      "pickup": {
        "original_key": "box.pickup"
      },
      "target": {
        "original_key": "box.target"
      }
    },
    "annotation": {
      "human.task_description": {
        "original_key": "task_index"
      }
    }
  }