{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950451,-0.310876,0.000000,0.000000,0.173855,-0.531534,0.829003,0.000000,-0.257173,0.786265,0.561826,0.000000,-1642023.353673,5020214.492254,3563182.688601,1],    "boundingVolume": {    "region": [1.886862,0.596542,1.886959,0.596641,0.000000,13.011761]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6_1329372.b3dm"}}}