{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858553,-0.512724,0.000000,0.000000,0.262365,-0.439329,0.859159,0.000000,-0.439734,0.736332,0.514247,0.000000,-2807169.315645,4700585.862398,3260868.249628,1],    "boundingVolume": {    "region": [2.109069,0.540067,2.109233,0.540192,0.000000,88.229566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_226026.b3dm"}}}