{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949150,-0.314825,0.000000,0.000000,0.115965,-0.349616,0.929689,0.000000,-0.292421,0.881605,0.370489,0.000000,-1865960.809770,5625584.089017,2348288.911927,1],    "boundingVolume": {    "region": [1.891015,0.379478,1.891123,0.379593,0.000000,47.975860]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/17_7467.b3dm"}}}