{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894866,-0.446335,0.000000,0.000000,0.284511,-0.570421,0.770502,0.000000,-0.342961,0.687610,0.639977,0.000000,-2190459.471466,4391693.008836,4060105.230592,1],    "boundingVolume": {    "region": [2.033395,0.694406,2.033529,0.694531,0.000000,43.450880]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1168379.b3dm"}}}