Transaction not yet indexed

Cu5NpMvZu5uBNAKNKQ6K42xPKmnGt1BQ3aFrhYfVAoF2Bfx55UTdDg1SfPG4xeH2UapKbaDQED4iowepnRcSJtz

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