{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950448,-0.310884,0.000000,0.000000,0.172465,-0.527268,0.832012,0.000000,-0.258122,0.789144,0.557337,0.000000,-1648054.690520,5038509.009411,3534653.101862,1],    "boundingVolume": {    "region": [1.886834,0.591114,1.887004,0.591237,0.000000,7.560969]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/23_1322260.b3dm"}}}