{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889502,-0.456931,0.000000,0.000000,0.287043,-0.558785,0.778053,0.000000,-0.354571,0.690240,0.630752,0.000000,-2264520.573557,4408320.985404,4001421.702145,1],    "boundingVolume": {    "region": [2.045288,0.682484,2.045388,0.682559,0.000000,38.234869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_356441.b3dm"}}}