Batch

[
  {
    "args": {
      "remark": "Mentat:RjrxMqixvWbtJz5PUQn5nquH+hscn9H2cot7NTxlds2SOr4aPqc8ZIeDox06I5w7vbZ3xnGdX2nKePQJ12NNYoYYvzlVDOZrdZe19xLj7Eo7IVpBxnepm9jrDak3d4Iee3KYFNbFU7rHCejtna9R/CxbwZ8x9RDJ3rVvhoK04/bxrWUMlfcgN3ZcXXlxewjKa23qOyCzyI8nJSuUDBcx"
    },
    "method": "remark",
    "section": "system"
  },
  {
    "args": {
      "delay": "0",
      "delegate": {
        "Id": "5HdbS6JuLrQ7uemx7QXN39mn5VBita8nV5txiiYoFVpu5nfg"
      },
      "proxy_type": "Staking"
    },
    "method": "addProxy",
    "section": "proxy"
  }
]