{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889448,-0.457036,0.000000,0.000000,0.287149,-0.558826,0.777984,0.000000,-0.354621,0.690136,0.630837,0.000000,-2264842.771835,4407660.037132,4001963.762290,1],    "boundingVolume": {    "region": [2.045406,0.682594,2.045507,0.682669,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_363247.b3dm"}}}