{
    "state": {
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            "end": 7
        },
        "right_arm": {
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        },
        "left_hand": {
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        },
        "right_hand": {
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        }
    },
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        },
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        },
        "left_hand": {
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        },
        "right_hand": {
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        }
    },
    "video": {
        "head": {
            "original_key": "observation.images.head"
        },
        "left_wrist": {
            "original_key": "observation.images.left_wrist"
        },
        "right_wrist": {
            "original_key": "observation.images.right_wrist"
        }
    },
    "annotation": {
        "human.task_description": {
            "original_key": "task_index"
        }
    }
}