{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949089,-0.315008,0.000000,0.000000,0.116012,-0.349534,0.929713,0.000000,-0.292599,0.881573,0.370426,0.000000,-1867092.237588,5625375.763441,2347891.305132,1],    "boundingVolume": {    "region": [1.891207,0.379410,1.891315,0.379525,0.000000,46.213196]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/17_7194.b3dm"}}}