{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949115,-0.314929,0.000000,0.000000,0.116848,-0.352148,0.928622,0.000000,-0.292178,0.880550,0.373181,0.000000,-1864422.391750,5618886.223171,2365369.116596,1],    "boundingVolume": {    "region": [1.891109,0.382386,1.891248,0.382485,0.000000,9.649920]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/25_65226.b3dm"}}}