{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "da.Submit",
  "params": [
    [
      "VGhpcyBpcyBhbiBleGFtcGxlIG9mIHNvbWUgYmxvYiBkYXRh"
    ],
    0.002,
    "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAc29tZW5z"
  ]
}