{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898583,-0.438803,0.000000,0.000000,0.283474,-0.580499,0.763324,0.000000,-0.334008,0.683982,0.648542,0.000000,-2133353.049786,4368686.737450,4114597.604776,1],    "boundingVolume": {    "region": [2.024980,0.705608,2.025146,0.705727,0.000000,14.023005]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_1832838.b3dm"}}}