{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944718,-0.327883,0.000000,0.000000,0.182906,-0.527002,0.829948,0.000000,-0.271555,0.782423,0.560422,0.000000,-1733836.884660,4995653.230269,3554258.243627,1],    "boundingVolume": {    "region": [1.904776,0.594761,1.904940,0.595030,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889575.b3dm"}}}