Transaction not yet indexed

5Ff5KPhFvz3PiKkrVxB9SCya1eDssNRT7LdLnrhipLENwrVVVbSpwUoDfA4PZpiXhqHc2FTTpW8FDsgRpn4REUPK

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