Transaction not yet indexed

2Cv21i9ZjeDrRD2SHEd3ZmxWFH5cEYuPxFqXqBHzoTJneM3bUbEbZxUVwkepDmbRwfqYLZ4WotpX9z3PyfRPfZS8

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