{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894523,-0.447022,0.000000,0.000000,0.284850,-0.570004,0.770685,0.000000,-0.343571,0.687510,0.639756,0.000000,-2194353.483407,4391055.158630,4058701.620969,1],    "boundingVolume": {    "region": [2.034163,0.694119,2.034297,0.694244,0.000000,44.984900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_988841.b3dm"}}}