Transaction not yet indexed

Nff3wCjQPQ5CforkG7XZKm68qgXJZEnLsen4SWSyf8CmmX49Zyp4qNKqGemg2maSkXV6LWbNWR9d7qqx4tPsaci

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