curl --request POST \
  --url https://api.kamino.finance/ktx/kvault/withdraw-instructions \
  --header 'Content-Type: application/json' \
  --data '
{
  "wallet": "KUMtRazMP7vwvc2kthnGZ9Cq6ZsGRiYC97snMYepNx9",
  "kvault": "HDsayqAsDWy3QvANGqh2yNraqcD8Fnjgh73Mhb3WRS5E",
  "amount": "0.1234"
}
'

{
  "instructions": [
    {
      "accounts": [
        {
          "address": "<string>",
          "role": "<string>",
          "signer": {
            "address": "<string>"
          }
        }
      ],
      "data": "<string>",
      "programAddress": "<string>"
    }
  ],
  "lutsByAddress": {}
}