{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953533,-0.301287,0.000000,0.000000,0.110383,-0.349348,0.930468,0.000000,-0.280084,0.886428,0.368507,0.000000,-1787227.588917,5656333.434684,2335716.890539,1],    "boundingVolume": {    "region": [1.876796,0.377365,1.876881,0.377440,0.000000,6.518411]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/6.b3dm"}}}