{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858163,-0.513378,0.000000,0.000000,0.262708,-0.439143,0.859149,0.000000,-0.440289,0.735988,0.514264,0.000000,-2810713.026385,4698393.553282,3260974.454296,1],    "boundingVolume": {    "region": [2.109830,0.540086,2.109994,0.540211,0.000000,108.761311]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/5_130367.b3dm"}}}