Transaction not yet indexed

21EF6fT5scz58BRDzHKKwWU87KrZgFq6Eey5L2Lrt6QGMuhq1GS8tjSDpZCzH9fFMaUtkJR9T5aUsgmGQFb8g2mg

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