{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949166,-0.314776,0.000000,0.000000,0.115933,-0.349580,0.929706,0.000000,-0.292381,0.881637,0.370445,0.000000,-1865702.433157,5625786.121855,2348012.053820,1],    "boundingVolume": {    "region": [1.890963,0.379431,1.891071,0.379546,0.000000,44.901260]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/17_7290.b3dm"}}}