{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898234,-0.439518,0.000000,0.000000,0.284187,-0.580786,0.762841,0.000000,-0.334339,0.683280,0.649112,0.000000,-2135471.429391,4364214.367086,4118218.826505,1],    "boundingVolume": {    "region": [2.025793,0.706305,2.025925,0.706527,0.000000,22.939278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821710.b3dm"}}}