{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894524,-0.447021,0.000000,0.000000,0.284841,-0.569990,0.770699,0.000000,-0.343576,0.687523,0.639740,0.000000,-2194383.810353,4391135.981317,4058598.476499,1],    "boundingVolume": {    "region": [2.034161,0.694098,2.034295,0.694222,0.000000,44.984900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_988847.b3dm"}}}