{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949186,-0.314717,0.000000,0.000000,0.175974,-0.530738,0.829066,0.000000,-0.260371,0.785279,0.561733,0.000000,-1662439.789025,5013913.745752,3562591.250190,1],    "boundingVolume": {    "region": [1.890904,0.596468,1.891005,0.596490,0.000000,7.700483]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/3_1417594.b3dm"}}}