{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949693,-0.313183,0.000000,0.000000,0.175088,-0.530934,0.829128,0.000000,-0.259122,0.785758,0.561641,0.000000,-1654463.091892,5016969.557215,3562006.448256,1],    "boundingVolume": {    "region": [1.889263,0.596284,1.889416,0.596452,0.000000,15.821761]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1409394.b3dm"}}}