{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948853,-0.315718,0.000000,0.000000,0.176135,-0.529355,0.829916,0.000000,-0.261469,0.785816,0.560470,0.000000,-1669443.978215,5017319.744044,3554565.776275,1],    "boundingVolume": {    "region": [1.891962,0.594858,1.892057,0.595049,0.000000,10.718024]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1075996.b3dm"}}}