{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948613,-0.316440,0.000000,0.000000,0.116297,-0.348631,0.930017,0.000000,-0.294026,0.881421,0.369657,0.000000,-1876197.176396,5624395.690200,2343008.986487,1],    "boundingVolume": {    "region": [1.892718,0.378604,1.892823,0.378674,0.000000,22.008734]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/17_13362.b3dm"}}}