curl --request POST \
  --url https://rpc.raze.bot/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "sendTransaction",
  "params": [
    "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWM3svRaFk...",
    {
      "encoding": "base64"
    }
  ]
}
'

{
  "jsonrpc": "2.0",
  "result": "5KtPn1LGuxhFiwjxqLHpBCa6xjnB7YaB1pPB263DezXAZ8z7PnrnRJjz3wXBo...",
  "id": 1
}