{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899216,-0.437505,0.000000,0.000000,0.283153,-0.581972,0.762321,0.000000,-0.332579,0.683557,0.649724,0.000000,-2124235.098563,4365996.406134,4122113.041914,1],    "boundingVolume": {    "region": [2.023531,0.707166,2.023706,0.707275,0.000000,15.430727]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/16_1801820.b3dm"}}}