Transaction not yet indexed

21vzcYhtECfRwYtc4wxAaWtD3mQKZZ1RTcQu6nnyJtYJN3PiHwvJpGuRJ1ewTWEGnM3FSaYNoUn1jGHQmmLs94Fm

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.