{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889329,-0.457268,0.000000,0.000000,0.287317,-0.558795,0.777944,0.000000,-0.354783,0.690009,0.630886,0.000000,-2265873.961704,4406845.215526,4002275.274197,1],    "boundingVolume": {    "region": [2.045660,0.682651,2.045774,0.682738,0.000000,67.524965]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_377918.b3dm"}}}