{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950116,-0.311897,0.000000,0.000000,0.173036,-0.527110,0.831994,0.000000,-0.258958,0.788850,0.557365,0.000000,-1653390.187349,5036636.402109,3534829.007422,1],    "boundingVolume": {    "region": [1.887926,0.591146,1.888045,0.591271,0.000000,7.985383]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/22_1462754.b3dm"}}}