{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948933,-0.315479,0.000000,0.000000,0.176442,-0.530721,0.828978,0.000000,-0.260973,0.784985,0.561864,0.000000,-1666286.339550,5012041.937791,3563422.378947,1],    "boundingVolume": {    "region": [1.891707,0.596627,1.891808,0.596648,0.000000,7.633685]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_1115080.b3dm"}}}