{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896872,-0.442289,0.000000,0.000000,0.282492,-0.572837,0.769452,0.000000,-0.339385,0.688204,0.641243,0.000000,-2167632.325696,4395516.283428,4068156.866982,1],    "boundingVolume": {    "region": [2.028854,0.696060,2.029037,0.696173,0.000000,42.091661]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_455505.b3dm"}}}