{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949828,-0.312772,0.000000,0.000000,0.174952,-0.531294,0.828926,0.000000,-0.258718,0.785677,0.561940,0.000000,-1651887.820681,5016458.300533,3563908.388822,1],    "boundingVolume": {    "region": [1.888821,0.596627,1.888992,0.596832,0.000000,8.310345]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1333613.b3dm"}}}