Transaction not yet indexed

ff6Szv6TRGfrn6MGYVrs5fEqvu5hLLAAL5Pyz7PKEMRZxJMQGjwp8aMNWXUKiUcA2RsLHJ749LC3H16fjHD1CAt

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