{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898253,-0.439479,0.000000,0.000000,0.283635,-0.579723,0.763854,0.000000,-0.334756,0.684210,0.647916,0.000000,-2138125.188272,4370128.064470,4110614.875107,1],    "boundingVolume": {    "region": [2.025748,0.704734,2.025881,0.704957,0.000000,14.912256]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/6_1844351.b3dm"}}}