Transaction not yet indexed

HkNfrVQHhmMprTYC8mHETKV6zc9iHRqvEoVoynrGni2dHE97wWz4Ph138bEBU7r23cEaNXDkPDhaSbuLmkktsqS

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