{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949318,-0.314318,0.000000,0.000000,0.175796,-0.530946,0.828970,0.000000,-0.260011,0.785297,0.561875,0.000000,-1660141.029055,5014032.370820,3563490.072792,1],    "boundingVolume": {    "region": [1.890484,0.596639,1.890585,0.596661,0.000000,8.554812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/11_1421347.b3dm"}}}