Batch

[
  {
    "args": {
      "remark": "Mentat:LAf/ew3ilck+/TE/CmfPwWp+IVXh4oTFznxJ7QEMFGTz/BaJc+U+8g+Z5RORvAX8HS0UQDSOnhA3r/cDXQ60IusVEBYY2WxN3V9wsR15Tq+bGwPGltRRLZZPOAYn0ZE+Tv+5XHh4Fg4AQdLNRoTtfzOYLVdbwlYktvzT3K5aURYROvVGO+2fk8AG8X32j6f0t+3Z3hXSIyYwQLELC+qwzHx+uTy0nlrEYgtUV3Zl4ihDmA=="
    },
    "method": "remark",
    "section": "system"
  },
  {
    "args": {
      "delay": "0",
      "delegate": {
        "Id": "5HdbS6JuLrQ7uemx7QXN39mn5VBita8nV5txiiYoFVpu5nfg"
      },
      "proxy_type": "Staking"
    },
    "method": "addProxy",
    "section": "proxy"
  }
]