{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852810,-0.522221,0.000000,0.000000,0.269485,-0.440082,0.856566,0.000000,-0.446513,0.729177,0.518582,0.000000,-2850489.511182,4654982.480990,3288404.021756,1],    "boundingVolume": {    "region": [2.120160,0.545106,2.120338,0.545276,0.000000,105.786100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_11224.b3dm"}}}