{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950084,-0.311994,0.000000,0.000000,0.174315,-0.530825,0.829361,0.000000,-0.258211,0.786304,0.561296,0.000000,-1648643.762266,5020453.664636,3559809.795201,1],    "boundingVolume": {    "region": [1.888002,0.595848,1.888173,0.596053,0.000000,8.792021]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1430077.b3dm"}}}