{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894658,-0.446753,0.000000,0.000000,0.284833,-0.570401,0.770398,0.000000,-0.343235,0.687355,0.640104,0.000000,-2192208.346968,4390070.703825,4060910.289609,1],    "boundingVolume": {    "region": [2.033862,0.694571,2.033995,0.694695,0.000000,59.466623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/13_985459.b3dm"}}}