{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949158,-0.314801,0.000000,0.000000,0.115779,-0.349084,0.929912,0.000000,-0.292470,0.881826,0.369923,0.000000,-1866269.717491,5626987.921736,2344701.396264,1],    "boundingVolume": {    "region": [1.890990,0.378869,1.891098,0.378984,0.000000,31.302387]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/12_5966.b3dm"}}}