Transaction not yet indexed

3MffD4FHbHGP3iKZ5Ns3APSjrYTjw6Xtz9StHTMYCacH1cHXVGiXPrd8ep4yJVkq7Njpr6d8fCAsNh1RGyP9ptk7

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