{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897735,-0.440536,0.000000,0.000000,0.282842,-0.576384,0.766669,0.000000,-0.336807,0.686355,0.644575,0.000000,-2151197.974636,4383768.997141,4089357.490744,1],    "boundingVolume": {    "region": [2.026928,0.700433,2.027055,0.700502,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855624.b3dm"}}}