{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949163,-0.314786,0.000000,0.000000,0.115938,-0.349585,0.929703,0.000000,-0.292389,0.881632,0.370451,0.000000,-1865757.322378,5625751.456738,2348051.231109,1],    "boundingVolume": {    "region": [1.890973,0.379437,1.891082,0.379553,0.000000,47.975860]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/17_7323.b3dm"}}}