{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951691,-0.307057,0.000000,0.000000,0.114970,-0.356338,0.927257,0.000000,-0.284451,0.881626,0.376593,0.000000,-1815131.512385,5625805.547411,2387014.987054,1],    "boundingVolume": {    "region": [1.882814,0.386064,1.882977,0.386167,0.000000,15.341469]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/8_36013.b3dm"}}}