{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948777,-0.315947,0.000000,0.000000,0.176775,-0.530848,0.828825,0.000000,-0.261312,0.784711,0.562090,0.000000,-1668448.996501,5010295.034964,3564857.119802,1],    "boundingVolume": {    "region": [1.892200,0.596899,1.892301,0.596921,0.000000,6.453906]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/31/24_1053246.b3dm"}}}