{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.857817,-0.513956,0.000000,0.000000,0.262995,-0.438951,0.859160,0.000000,-0.440791,0.735700,0.514246,0.000000,-2813915.474241,4696555.505820,3260861.106586,1],    "boundingVolume": {    "region": [2.110504,0.540066,2.110669,0.540191,0.000000,45.528366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_358046.b3dm"}}}