{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898554,-0.438863,0.000000,0.000000,0.283523,-0.580503,0.763303,0.000000,-0.334044,0.683941,0.648567,0.000000,-2133583.718579,4368426.471104,4114753.278470,1],    "boundingVolume": {    "region": [2.025047,0.705641,2.025212,0.705760,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833317.b3dm"}}}