{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898222,-0.439541,0.000000,0.000000,0.284186,-0.580747,0.762870,0.000000,-0.334369,0.683298,0.649077,0.000000,-2135666.090098,4364327.428832,4117999.537209,1],    "boundingVolume": {    "region": [2.025818,0.706259,2.025951,0.706482,0.000000,14.485723]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821543.b3dm"}}}