{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889395,-0.457139,0.000000,0.000000,0.287299,-0.558959,0.777833,0.000000,-0.354632,0.689961,0.631023,0.000000,-2264914.869223,4406541.588856,4003146.486346,1],    "boundingVolume": {    "region": [2.045516,0.682828,2.045630,0.682915,0.000000,63.236810]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_370203.b3dm"}}}