{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.857828,-0.513937,0.000000,0.000000,0.262984,-0.438955,0.859161,0.000000,-0.440775,0.735711,0.514244,0.000000,-2813815.360871,4696624.944728,3260847.575414,1],    "boundingVolume": {    "region": [2.110482,0.540063,2.110647,0.540188,0.000000,45.528366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_357483.b3dm"}}}