{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949421,-0.314005,0.000000,0.000000,0.175253,-0.529892,0.829760,0.000000,-0.260001,0.786138,0.560702,0.000000,-1660072.631866,5019377.464553,3556039.450321,1],    "boundingVolume": {    "region": [1.890124,0.595101,1.890286,0.595367,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1369001.b3dm"}}}