{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949046,-0.315137,0.000000,0.000000,0.176247,-0.530773,0.828986,0.000000,-0.260693,0.785087,0.561852,0.000000,-1664498.424802,5012689.646762,3563347.401340,1],    "boundingVolume": {    "region": [1.891347,0.596612,1.891448,0.596634,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1420938.b3dm"}}}