{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896895,-0.442244,0.000000,0.000000,0.282317,-0.572555,0.769726,0.000000,-0.339473,0.688468,0.640913,0.000000,-2168186.046002,4397195.943850,4066060.210179,1],    "boundingVolume": {    "region": [2.028804,0.695631,2.028987,0.695743,0.000000,24.732525]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_453069.b3dm"}}}