{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944328,-0.329004,0.000000,0.000000,0.184070,-0.528329,0.828847,0.000000,-0.272119,0.781052,0.562058,0.000000,-1737450.088948,4986933.068130,3564654.286787,1],    "boundingVolume": {    "region": [1.905988,0.596834,1.906103,0.596909,0.000000,8.608309]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/13_193591.b3dm"}}}