Batch

[
  {
    "args": {
      "remark": "Mentat:0tOYlr/i5CRb3xreMKrzt+CiS0+88dpDedheu6yg0TidTgtzlOZ3Vcq7eU62vRuZU/fAmCEx068hn/o5YluVg7z0hAhdM+JFnVcEEv56OKXzpLmNoFJ0VDK93lE8Ej0CfKhUG4J6wrYd0ThaqKR+E70sfUVeY1hlNWYTRk5waLK8MudCC8vlqqf5pufs5FboYsbE9xV0AzZbmOCK+0xf3OASSWrlz4QX2MeFZhuvdB4obm+cIqkxNQNEYiC8R+RggLAI/AD5UgUbBmNlNPa2pQI4KoLYgmDp8c4IhVxGnGE="
    },
    "method": "remark",
    "section": "system"
  },
  {
    "args": {
      "delay": "0",
      "delegate": {
        "Id": "5HdbS6JuLrQ7uemx7QXN39mn5VBita8nV5txiiYoFVpu5nfg"
      },
      "proxy_type": "Staking"
    },
    "method": "addProxy",
    "section": "proxy"
  }
]