{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944551,-0.328365,0.000000,0.000000,0.182995,-0.526392,0.830315,0.000000,-0.272075,0.782633,0.559875,0.000000,-1737157.228096,4996988.494102,3550781.664740,1],    "boundingVolume": {    "region": [1.905286,0.594100,1.905450,0.594369,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_950692.b3dm"}}}