{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949814,-0.312814,0.000000,0.000000,0.174851,-0.530909,0.829194,0.000000,-0.258837,0.785922,0.561542,0.000000,-1652644.534371,5018018.043216,3561377.926161,1],    "boundingVolume": {    "region": [1.888947,0.596220,1.888954,0.596277,0.000000,12.280619]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/5.b3dm"}}}