{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898580,-0.438811,0.000000,0.000000,0.283483,-0.580506,0.763315,0.000000,-0.334009,0.683972,0.648553,0.000000,-2133363.618001,4368618.999067,4114663.600879,1],    "boundingVolume": {    "region": [2.024988,0.705622,2.025154,0.705741,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833047.b3dm"}}}