tools/object_settings/marker_settings_hand.json

{
    "gender": "unknown",
    "markersets": [
        {
            "distance_from_skin": 0.0002,
            "indices": {
               "hand2": 32570,
               "hand7": 26693,
               "hand1": 24379,
               "hand8": 14876,
               "hand3": 9949,
               "hand4": 9128,
               "hand5": 7208,
               "hand6": 1434
            },
            "marker_radius": 0.0032,
            "type": "object"
        }
    ]
}