{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949777,-0.312929,0.000000,0.000000,0.175014,-0.531189,0.828980,0.000000,-0.258865,0.785686,0.561860,0.000000,-1652821.078936,5016515.172969,3563399.040759,1],    "boundingVolume": {    "region": [1.888986,0.596530,1.889157,0.596735,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1406044.b3dm"}}}