{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897959,-0.440079,0.000000,0.000000,0.281393,-0.574167,0.768863,0.000000,-0.337429,0.688507,0.641950,0.000000,-2155144.647700,4397460.193512,4072657.859274,1],    "boundingVolume": {    "region": [2.026437,0.697011,2.026530,0.697067,0.000000,12.447646]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_752545.b3dm"}}}