Transaction not yet indexed

NiNnLD8HqaZ8qHUgZty1QLdrTKrqR2mcfFEmaXYncaj1a8CZ3ZWqTT36k4D6ZHbRFVvbWG9vxouQSjwS7WCAfiv

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