{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898631,-0.438706,0.000000,0.000000,0.283677,-0.581075,0.762810,0.000000,-0.333707,0.683555,0.649147,0.000000,-2131436.783381,4365969.645275,4118446.940626,1],    "boundingVolume": {    "region": [2.024903,0.706426,2.025004,0.706500,0.000000,6.515417]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/5_1818395.b3dm"}}}