{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899008,-0.437932,0.000000,0.000000,0.283323,-0.581618,0.762527,0.000000,-0.332994,0.683586,0.649480,0.000000,-2126888.751123,4366174.926792,4120565.738669,1],    "boundingVolume": {    "region": [2.024055,0.706890,2.024132,0.706912,0.000000,7.117449]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14.b3dm"}}}