{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950927,-0.309414,0.000000,0.000000,0.172869,-0.531281,0.829372,0.000000,-0.256079,0.787013,0.561279,0.000000,-1635034.481330,5024975.742737,3559706.869948,1],    "boundingVolume": {    "region": [1.885300,0.595821,1.885446,0.596041,0.000000,8.810202]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1339907.b3dm"}}}