Batch

[
  {
    "args": {
      "remark": "Mentat:LNZCHJiYbAbZsNdUV0Q3ruOd8pvxm5UifwLSnew1J6H6i1wxl5ECVxZGBxYmJtnWgEBx//VeZZWsnAAcPrt3RnEBRB/YqC8d/y5n21iEb4oa4gL77nCrjBik0mQS2nCmj511rCwUxY40aBkiSZgVaIhuoooI8gaxv91FwUre1A3SE8SNnxR0hPHMdrAI2xXasaQbggwsU9ANBpMUA8vZJwfvr9FqhlS3EloRmIGfYQTfN49uKJqt17qiGVrtAA=="
    },
    "method": "remark",
    "section": "system"
  },
  {
    "args": {
      "delay": "0",
      "delegate": {
        "Id": "5HdbS6JuLrQ7uemx7QXN39mn5VBita8nV5txiiYoFVpu5nfg"
      },
      "proxy_type": "Staking"
    },
    "method": "addProxy",
    "section": "proxy"
  }
]