{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897896,-0.440207,0.000000,0.000000,0.285265,-0.581860,0.761619,0.000000,-0.334322,0.681921,0.650548,0.000000,-2135375.838926,4355559.821207,4127358.999657,1],    "boundingVolume": {    "region": [2.026549,0.708192,2.026701,0.708420,0.000000,13.780770]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/3_1795412.b3dm"}}}