{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858038,-0.513586,0.000000,0.000000,0.263155,-0.439647,0.858755,0.000000,-0.440264,0.735540,0.514926,0.000000,-2810558.277262,4695542.009542,3265183.968685,1],    "boundingVolume": {    "region": [2.110073,0.540859,2.110238,0.540984,0.000000,84.005566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_455546.b3dm"}}}