{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858014,-0.513626,0.000000,0.000000,0.263174,-0.439633,0.858756,0.000000,-0.440298,0.735521,0.514924,0.000000,-2810779.076591,4695420.248680,3265169.102479,1],    "boundingVolume": {    "region": [2.110119,0.540856,2.110284,0.540982,0.000000,84.005566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_454935.b3dm"}}}