Transaction not yet indexed

21MSSi3WWDKnaJCRCurzc8nRY5cD1tNjPX1XDNErCjFc18sZ6o8qeZ2UgaKawQ4w8w5Gh1nvPcLjb7vzZB28ukdW

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