{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894653,-0.446762,0.000000,0.000000,0.284862,-0.570444,0.770355,0.000000,-0.343223,0.687314,0.640155,0.000000,-2192133.726802,4389805.889297,4061234.642892,1],    "boundingVolume": {    "region": [2.033872,0.694637,2.034006,0.694762,0.000000,14.116494]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/14_1138608.b3dm"}}}