{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950650,-0.310265,0.000000,0.000000,0.116662,-0.357450,0.926617,0.000000,-0.287223,0.880048,0.378178,0.000000,-1832824.593814,5615754.319714,2397074.073379,1],    "boundingVolume": {    "region": [1.886209,0.387763,1.886328,0.387892,0.000000,6.377532]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/10_58632.b3dm"}}}