{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894629,-0.446809,0.000000,0.000000,0.284810,-0.570263,0.770508,0.000000,-0.343328,0.687433,0.639970,0.000000,-2192803.745811,4390565.442608,4060059.603869,1],    "boundingVolume": {    "region": [2.033925,0.694397,2.034059,0.694521,0.000000,35.631773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1168351.b3dm"}}}