{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951143,-0.308751,0.000000,0.000000,0.115777,-0.356663,0.927031,0.000000,-0.285950,0.880902,0.377153,0.000000,-1824699.089580,5621190.772004,2390565.670202,1],    "boundingVolume": {    "region": [1.884594,0.386668,1.884758,0.386771,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_28153.b3dm"}}}