{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852855,-0.522148,0.000000,0.000000,0.269462,-0.440129,0.856550,0.000000,-0.446442,0.729201,0.518610,0.000000,-2850035.381875,4655133.771729,3288582.270580,1],    "boundingVolume": {    "region": [2.120074,0.545139,2.120253,0.545309,0.000000,102.276500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9336.b3dm"}}}