{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950728,-0.310025,0.000000,0.000000,0.116633,-0.357668,0.926537,0.000000,-0.286975,0.880043,0.378377,0.000000,-1831245.635835,5615727.213805,2398335.505704,1],    "boundingVolume": {    "region": [1.886013,0.388035,1.886019,0.388050,0.000000,12.147100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/11.b3dm"}}}