[
  1,
  2,
  {
    "progname": "ncdu",
    "progver": "1.19",
    "timestamp": 1700023150
  },
  [
    {
      "name": "/tmp/tmp.2gWrgcHU4X",
      "asize": 80,
      "dev": 39
    },
    {
      "name": "out"
    },
    {
      "name": "a"
    }
  ]
]