{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949867,-0.312653,0.000000,0.000000,0.174676,-0.530682,0.829376,0.000000,-0.258761,0.786140,0.561272,0.000000,-1652159.232335,5019404.038997,3559661.097729,1],    "boundingVolume": {    "region": [1.888705,0.595838,1.888858,0.596006,0.000000,11.645576]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/3_1351257.b3dm"}}}