{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889388,-0.457152,0.000000,0.000000,0.287283,-0.558908,0.777876,0.000000,-0.354662,0.689993,0.630971,0.000000,-2265101.667231,4406748.528027,4002815.215847,1],    "boundingVolume": {    "region": [2.045530,0.682760,2.045644,0.682848,0.000000,71.266801]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_372833.b3dm"}}}