{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898656,-0.438654,0.000000,0.000000,0.284008,-0.581836,0.762107,0.000000,-0.333358,0.682938,0.649975,0.000000,-2129214.993357,4362047.064994,4123713.770457,1],    "boundingVolume": {    "region": [2.024844,0.707515,2.024950,0.707588,0.000000,13.233261]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/9_1803372.b3dm"}}}