{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894647,-0.446774,0.000000,0.000000,0.284841,-0.570383,0.770408,0.000000,-0.343256,0.687357,0.640090,0.000000,-2192342.698368,4390080.983625,4060827.206267,1],    "boundingVolume": {    "region": [2.033885,0.694554,2.034019,0.694678,0.000000,59.466623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/13_1138098.b3dm"}}}