{
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        },
        "arm_vel": {
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        },
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        },
        "hand": {
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        },
        "hand_force": {
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            "end": 42
        }
    },
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        },
        "hand": {
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        }
    },
    "video": {
        "tpv": {
            "original_key": "observation.images.tpv"
        },
        "wrist": {
            "original_key": "observation.images.wrist"
        }
    },
    "annotation": {
        "human.task_description": {
            "original_key": "task_index"
        }
    }
}