{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949178,-0.314740,0.000000,0.000000,0.175913,-0.530511,0.829224,0.000000,-0.260441,0.785424,0.561498,0.000000,-1662881.263882,5014836.515786,3561096.168185,1],    "boundingVolume": {    "region": [1.890910,0.596142,1.891048,0.596248,0.000000,14.119471]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1446073.b3dm"}}}