{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949620,-0.313405,0.000000,0.000000,0.175134,-0.530657,0.829295,0.000000,-0.259358,0.785858,0.561392,0.000000,-1655969.964866,5017602.989712,3560424.308450,1],    "boundingVolume": {    "region": [1.889523,0.596026,1.889622,0.596108,0.000000,7.506855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1359651.b3dm"}}}