{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858026,-0.513607,0.000000,0.000000,0.262796,-0.439024,0.859183,0.000000,-0.440503,0.735900,0.514207,0.000000,-2812078.738270,4697829.610664,3260611.927626,1],    "boundingVolume": {    "region": [2.110097,0.540020,2.110261,0.540145,0.000000,84.539033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/4_352199.b3dm"}}}