{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949174,-0.314753,0.000000,0.000000,0.115840,-0.349329,0.929812,0.000000,-0.292393,0.881746,0.370177,0.000000,-1865781.016376,5626475.232733,2346309.269641,1],    "boundingVolume": {    "region": [1.890939,0.379142,1.891047,0.379257,0.000000,20.197649]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/14_6559.b3dm"}}}