{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896661,-0.442717,0.000000,0.000000,0.282733,-0.572637,0.769512,0.000000,-0.339741,0.688097,0.641170,0.000000,-2169899.433251,4394827.204576,4067695.805229,1],    "boundingVolume": {    "region": [2.029332,0.695966,2.029514,0.696078,0.000000,56.396208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_485702.b3dm"}}}