Transaction not yet indexed

21RCC4wfDoWqEAKX4eyNMqAARcAgnnopZy5sXGo6KDBFBZRno85EqdZLYgFL5JVqsxPraUA6NHZyL1N2ENAbb3Nt

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