{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852855,-0.522148,0.000000,0.000000,0.269461,-0.440126,0.856551,0.000000,-0.446443,0.729202,0.518607,0.000000,-2850043.677828,4655141.588864,3288564.137565,1],    "boundingVolume": {    "region": [2.120075,0.545136,2.120253,0.545306,0.000000,102.276500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9316.b3dm"}}}