{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949038,-0.315160,0.000000,0.000000,0.115844,-0.348839,0.929995,0.000000,-0.292830,0.881796,0.369711,0.000000,-1868565.714541,5626790.787952,2343354.544338,1],    "boundingVolume": {    "region": [1.891369,0.378663,1.891474,0.378733,0.000000,37.067604]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/18_10137.b3dm"}}}