curl --request POST \
  --url https://de.raze.sh/v2/sol/mixer \
  --header 'Content-Type: application/json' \
  --data '
{
  "sender": "62ThHC1rs2GUfa8J4Qjcj5GD2MSL2d65pcJtenNieDnm",
  "recipients": [
    {
      "address": "7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU",
      "amount": 0.5
    }
  ]
}
'

{
  "success": true,
  "transactions": [
    "<string>"
  ]
}