{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898685,-0.438594,0.000000,0.000000,0.283417,-0.580726,0.763172,0.000000,-0.333782,0.683923,0.648721,0.000000,-2131910.039409,4368313.859450,4115733.603084,1],    "boundingVolume": {    "region": [2.024747,0.705843,2.024913,0.705962,0.000000,24.194336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1834516.b3dm"}}}