{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858086,-0.513507,0.000000,0.000000,0.263260,-0.439915,0.858585,0.000000,-0.440108,0.735434,0.515211,0.000000,-2809565.055696,4694871.032852,3266990.905635,1],    "boundingVolume": {    "region": [2.109981,0.541191,2.110145,0.541316,0.000000,56.737966]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_261059.b3dm"}}}