{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894535,-0.446999,0.000000,0.000000,0.284845,-0.570032,0.770667,0.000000,-0.343545,0.687503,0.639779,0.000000,-2194184.402163,4391007.058941,4058844.107230,1],    "boundingVolume": {    "region": [2.034137,0.694148,2.034270,0.694273,0.000000,44.984900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_988795.b3dm"}}}