{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949413,-0.314031,0.000000,0.000000,0.175518,-0.530644,0.829223,0.000000,-0.259854,0.785617,0.561500,0.000000,-1659133.349283,5016068.533156,3561109.051750,1],    "boundingVolume": {    "region": [1.890183,0.596157,1.890282,0.596238,0.000000,6.553910]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1358637.b3dm"}}}