{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858160,-0.513383,0.000000,0.000000,0.262717,-0.439153,0.859142,0.000000,-0.440289,0.735979,0.514277,0.000000,-2810715.867531,4698333.008716,3261058.668493,1],    "boundingVolume": {    "region": [2.109836,0.540102,2.110001,0.540227,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_130543.b3dm"}}}