{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951132,-0.308784,0.000000,0.000000,0.115815,-0.356739,0.926997,0.000000,-0.285970,0.880859,0.377237,0.000000,-1824827.932145,5620918.847143,2391103.030241,1],    "boundingVolume": {    "region": [1.884629,0.386760,1.884793,0.386863,0.000000,47.946640]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/15_33113.b3dm"}}}