{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948896,-0.315589,0.000000,0.000000,0.176452,-0.530545,0.829088,0.000000,-0.261099,0.785060,0.561700,0.000000,-1667089.833072,5012518.265162,3562383.419503,1],    "boundingVolume": {    "region": [1.891805,0.596387,1.891942,0.596493,0.000000,7.931135]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1055656.b3dm"}}}