{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949986,-0.312292,0.000000,0.000000,0.174435,-0.530629,0.829461,0.000000,-0.258489,0.786319,0.561147,0.000000,-1650417.302761,5020545.067644,3558865.310042,1],    "boundingVolume": {    "region": [1.888315,0.595668,1.888486,0.595873,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433388.b3dm"}}}