{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896996,-0.442039,0.000000,0.000000,0.286445,-0.581260,0.761634,0.000000,-0.335720,0.681251,0.650530,0.000000,-2144309.765008,4351278.420340,4127243.848873,1],    "boundingVolume": {    "region": [2.028618,0.708244,2.028716,0.708320,0.000000,6.930942]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/17_1798937.b3dm"}}}