{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951788,-0.306757,0.000000,0.000000,0.170267,-0.528294,0.831814,0.000000,-0.254634,0.790066,0.557635,0.000000,-1625786.353294,5044403.124930,3536545.702184,1],    "boundingVolume": {    "region": [1.882526,0.591490,1.882634,0.591578,0.000000,7.462419]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/35/41_1321948.b3dm"}}}