{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948881,-0.315635,0.000000,0.000000,0.176093,-0.529381,0.829908,0.000000,-0.261398,0.785831,0.560482,0.000000,-1668989.236237,5017417.575154,3554640.724900,1],    "boundingVolume": {    "region": [1.891875,0.594873,1.891969,0.595063,0.000000,13.950025]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1075827.b3dm"}}}