{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944049,-0.329805,0.000000,0.000000,0.184359,-0.527719,0.829171,0.000000,-0.272888,0.781129,0.561577,0.000000,-1742359.635305,4987415.861922,3561601.739284,1],    "boundingVolume": {    "region": [1.906845,0.596246,1.906941,0.596336,0.000000,8.737285]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12.b3dm"}}}