{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897694,-0.440619,0.000000,0.000000,0.282904,-0.576374,0.766654,0.000000,-0.336864,0.686310,0.644593,0.000000,-2151561.399853,4383480.870712,4089474.365972,1],    "boundingVolume": {    "region": [2.027021,0.700457,2.027148,0.700526,0.000000,15.202752]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_856154.b3dm"}}}