{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898534,-0.438904,0.000000,0.000000,0.283556,-0.580501,0.763292,0.000000,-0.334070,0.683916,0.648580,0.000000,-2133752.529319,4368265.482760,4114836.094283,1],    "boundingVolume": {    "region": [2.025092,0.705658,2.025257,0.705777,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833590.b3dm"}}}