{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949466,-0.313870,0.000000,0.000000,0.175542,-0.531018,0.828978,0.000000,-0.259643,0.785427,0.561863,0.000000,-1657789.089394,5014862.222674,3563417.748095,1],    "boundingVolume": {    "region": [1.890012,0.596626,1.890113,0.596647,0.000000,9.678560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/11_1413414.b3dm"}}}