{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949714,-0.313120,0.000000,0.000000,0.175045,-0.530922,0.829145,0.000000,-0.259075,0.785792,0.561615,0.000000,-1654163.385152,5017185.505215,3561842.580300,1],    "boundingVolume": {    "region": [1.889196,0.596253,1.889349,0.596421,0.000000,9.285105]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1336332.b3dm"}}}