{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949025,-0.315201,0.000000,0.000000,0.115733,-0.348457,0.930153,0.000000,-0.292918,0.881934,0.369311,0.000000,-1869125.567201,5627667.517664,2340818.427105,1],    "boundingVolume": {    "region": [1.891412,0.378233,1.891517,0.378303,0.000000,5.092046]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/11_9249.b3dm"}}}