{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897842,-0.440319,0.000000,0.000000,0.285277,-0.581701,0.761736,0.000000,-0.334458,0.681985,0.650411,0.000000,-2136248.646605,4355965.837578,4126484.656488,1],    "boundingVolume": {    "region": [2.026674,0.708011,2.026826,0.708239,0.000000,10.155453]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/2_1795162.b3dm"}}}