{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852855,-0.522148,0.000000,0.000000,0.269464,-0.440131,0.856548,0.000000,-0.446441,0.729199,0.518613,0.000000,-2850028.867938,4655123.759810,3288601.955422,1],    "boundingVolume": {    "region": [2.120074,0.545143,2.120253,0.545313,0.000000,102.276500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9314.b3dm"}}}