{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950795,-0.309821,0.000000,0.000000,0.117062,-0.359244,0.925873,0.000000,-0.286578,0.879466,0.380016,0.000000,-1828719.821048,5612070.024052,2408730.579878,1],    "boundingVolume": {    "region": [1.885742,0.389749,1.885861,0.389878,0.000000,5.954333]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/26_57115.b3dm"}}}