{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951027,-0.309109,0.000000,0.000000,0.113468,-0.349104,0.930189,0.000000,-0.287268,0.883829,0.369219,0.000000,-1833072.239148,5639758.884905,2340232.330420,1],    "boundingVolume": {    "region": [1.885041,0.378147,1.885064,0.378190,0.000000,25.737667]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/17.b3dm"}}}