{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949437,-0.313958,0.000000,0.000000,0.175177,-0.529752,0.829865,0.000000,-0.259996,0.786251,0.560546,0.000000,-1660034.237068,5020098.488779,3555046.124452,1],    "boundingVolume": {    "region": [1.890074,0.594912,1.890236,0.595178,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1370847.b3dm"}}}