{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949777,-0.312929,0.000000,0.000000,0.175032,-0.531242,0.828943,0.000000,-0.258853,0.785650,0.561916,0.000000,-1652748.197494,5016286.794258,3563751.950580,1],    "boundingVolume": {    "region": [1.888986,0.596597,1.889157,0.596803,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1407151.b3dm"}}}