{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949452,-0.313914,0.000000,0.000000,0.175212,-0.529941,0.829737,0.000000,-0.259919,0.786140,0.560737,0.000000,-1659544.612086,5019396.404774,3556257.695668,1],    "boundingVolume": {    "region": [1.890028,0.595142,1.890190,0.595408,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1368674.b3dm"}}}