{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952910,-0.303253,0.000000,0.000000,0.111359,-0.349924,0.930136,0.000000,-0.281809,0.885528,0.369355,0.000000,-1798240.847608,5650602.275341,2341093.353323,1],    "boundingVolume": {    "region": [1.878836,0.378266,1.878966,0.378363,0.000000,9.785698]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/16_44990.b3dm"}}}