{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894874,-0.446318,0.000000,0.000000,0.284104,-0.569633,0.771235,0.000000,-0.343277,0.688275,0.639092,0.000000,-2192465.610687,4395928.620939,4054472.691034,1],    "boundingVolume": {    "region": [2.033376,0.693254,2.033510,0.693379,0.000000,13.865598]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/2_1016859.b3dm"}}}