{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949869,-0.312649,0.000000,0.000000,0.174767,-0.530965,0.829176,0.000000,-0.258695,0.785950,0.561569,0.000000,-1651737.157883,5018194.214323,3561549.483718,1],    "boundingVolume": {    "region": [1.888691,0.596179,1.888862,0.596384,0.000000,14.179755]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/3_1347366.b3dm"}}}