{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948903,-0.315569,0.000000,0.000000,0.176170,-0.529734,0.829666,0.000000,-0.261267,0.785618,0.560842,0.000000,-1668153.001393,5016065.837600,3556924.862723,1],    "boundingVolume": {    "region": [1.891805,0.595307,1.891900,0.595497,0.000000,8.722699]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/30_1180545.b3dm"}}}