{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949798,-0.312864,0.000000,0.000000,0.116061,-0.352341,0.928647,0.000000,-0.290270,0.881208,0.373117,0.000000,-1852246.305930,5623083.661933,2364963.212162,1],    "boundingVolume": {    "region": [1.888934,0.382317,1.889072,0.382416,0.000000,9.098875]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/24_64062.b3dm"}}}