{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949359,-0.314193,0.000000,0.000000,0.116046,-0.350642,0.929292,0.000000,-0.291708,0.881419,0.371493,0.000000,-1861411.577678,5624410.430447,2354659.050416,1],    "boundingVolume": {    "region": [1.890333,0.380567,1.890472,0.380666,0.000000,7.846114]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/6_71354.b3dm"}}}