{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898531,-0.438909,0.000000,0.000000,0.283552,-0.580485,0.763305,0.000000,-0.334080,0.683926,0.648564,0.000000,-2133816.423056,4368328.590101,4114736.636158,1],    "boundingVolume": {    "region": [2.025098,0.705637,2.025264,0.705756,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833272.b3dm"}}}