{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858164,-0.513375,0.000000,0.000000,0.262710,-0.439150,0.859146,0.000000,-0.440285,0.735986,0.514270,0.000000,-2810687.195048,4698379.902565,3261016.105720,1],    "boundingVolume": {    "region": [2.109827,0.540094,2.109992,0.540219,0.000000,108.761311]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/5_130579.b3dm"}}}