Transaction not yet indexed

PFf1sWNZzhgDpLFVU18dE6V9CLcsJS5gVZEVovYAvvwQZ9XWRiERfH8MX5eDb6seJEKaYEbztcMzf1MA9DaCFZ6

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