{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898558,-0.438856,0.000000,0.000000,0.283522,-0.580511,0.763297,0.000000,-0.334036,0.683938,0.648574,0.000000,-2133531.640791,4368407.653857,4114799.944051,1],    "boundingVolume": {    "region": [2.025039,0.705650,2.025204,0.705769,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833475.b3dm"}}}