{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894826,-0.446416,0.000000,0.000000,0.284579,-0.570428,0.770472,0.000000,-0.343010,0.687551,0.640014,0.000000,-2190767.814686,4391318.485164,4060342.353823,1],    "boundingVolume": {    "region": [2.033486,0.694454,2.033619,0.694579,0.000000,22.175936]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/12_982589.b3dm"}}}