{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949719,-0.313105,0.000000,0.000000,0.174982,-0.530762,0.829261,0.000000,-0.259099,0.785906,0.561444,0.000000,-1654314.124086,5017913.703436,3560753.932404,1],    "boundingVolume": {    "region": [1.889180,0.596046,1.889333,0.596214,0.000000,9.799983]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_1349522.b3dm"}}}