Transaction not yet indexed

5NC331fCvV46P1TZ7aAbutYc8fNpcqz2TNQKNWCQtdauBbvaB4Lm2PD6gjpbarrK2A1RtPbQh5KQxz2WCkZfaQ9n

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