{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948577,-0.316547,0.000000,0.000000,0.117203,-0.351216,0.928930,0.000000,-0.293778,0.880346,0.372406,0.000000,-1874624.848788,5617574.060203,2360450.026426,1],    "boundingVolume": {    "region": [1.892800,0.381494,1.892967,0.381705,0.000000,27.972915]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_69332.b3dm"}}}