{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949147,-0.314833,0.000000,0.000000,0.116076,-0.349942,0.929552,0.000000,-0.292385,0.881471,0.370836,0.000000,-1865731.692348,5624735.313193,2350488.281289,1],    "boundingVolume": {    "region": [1.891023,0.379851,1.891131,0.379966,0.000000,71.051956]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/21_533.b3dm"}}}