{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948423,-0.317009,0.000000,0.000000,0.116409,-0.348272,0.930137,0.000000,-0.294593,0.881360,0.369350,0.000000,-1879814.864088,5624003.775853,2341062.342943,1],    "boundingVolume": {    "region": [1.893318,0.378270,1.893422,0.378349,0.000000,22.320263]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/18_13003.b3dm"}}}