{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944513,-0.328473,0.000000,0.000000,0.183000,-0.526210,0.830430,0.000000,-0.272204,0.782711,0.559704,0.000000,-1737974.675655,4997483.144679,3549692.667522,1],    "boundingVolume": {    "region": [1.905401,0.593894,1.905565,0.594163,0.000000,8.807208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979978.b3dm"}}}