{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948424,-0.317004,0.000000,0.000000,0.116362,-0.348136,0.930194,0.000000,-0.294607,0.881416,0.369205,0.000000,-1879901.318128,5624360.003619,2340143.130580,1],    "boundingVolume": {    "region": [1.893335,0.378128,1.893395,0.378179,0.000000,29.955090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/16.b3dm"}}}