Batch

[
  {
    "args": {
      "remark": "Mentat:w4euVanK2JM82nj+6/7yr9ve+4dm15B4UpFp3SKVXAo3l6cxjWdaJdSpzqh3S/j4TURXtZTcJ25LEtelGMsYjMBFAzfyWCxlkL8eQFLcF9IFmQhq25fXUZUzb/nHVdwsWG0PmVxtkLehc+Y4bvZugl8WG4DQuLhNPlOz7nnJ+QwaaAhfXCwZhz2MMctHU6TOMQbjfJs9ogbiZ36UbQpRsMU="
    },
    "method": "remark",
    "section": "system"
  },
  {
    "args": {
      "delay": "0",
      "delegate": {
        "Id": "5HdbS6JuLrQ7uemx7QXN39mn5VBita8nV5txiiYoFVpu5nfg"
      },
      "proxy_type": "Staking"
    },
    "method": "addProxy",
    "section": "proxy"
  }
]