{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950022,-0.312182,0.000000,0.000000,0.174608,-0.531362,0.828955,0.000000,-0.258239,0.785865,0.561898,0.000000,-1648824.959380,5017659.553874,3563637.485060,1],    "boundingVolume": {    "region": [1.888216,0.596574,1.888354,0.596783,0.000000,8.572178]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_1334098.b3dm"}}}