{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950737,-0.310000,0.000000,0.000000,0.116325,-0.356758,0.926926,0.000000,-0.287074,0.880425,0.377414,0.000000,-1831867.749608,5618148.677102,2392222.662180,1],    "boundingVolume": {    "region": [1.885929,0.386937,1.886048,0.387066,0.000000,7.159551]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/3_59408.b3dm"}}}