Transaction not yet indexed

HK6dDAMU6iZfCP8GXdoKK5sUY6u2u1hSixFDJ9swQueYsfeLcYdcpJqs9f8p788j87ASUVD4vR6KZ5cZBi7V449

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