{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944668,-0.328027,0.000000,0.000000,0.182953,-0.526877,0.830018,0.000000,-0.271697,0.782447,0.560319,0.000000,-1734746.658156,4995807.921470,3553601.260358,1],    "boundingVolume": {    "region": [1.904929,0.594636,1.905093,0.594905,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954850.b3dm"}}}