{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894525,-0.447018,0.000000,0.000000,0.284838,-0.569988,0.770701,0.000000,-0.343575,0.687527,0.639737,0.000000,-2194377.964812,4391158.313804,4058577.615235,1],    "boundingVolume": {    "region": [2.034158,0.694094,2.034292,0.694218,0.000000,44.984900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_988836.b3dm"}}}