{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949747,-0.313018,0.000000,0.000000,0.174985,-0.530933,0.829150,0.000000,-0.258992,0.785824,0.561608,0.000000,-1653635.411796,5017393.610022,3561794.918375,1],    "boundingVolume": {    "region": [1.889089,0.596244,1.889242,0.596412,0.000000,10.813456]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1336463.b3dm"}}}