Transaction not yet indexed

3efcKyKLsuYzJ9jVdSYguYLWoEt3TydNQSW9wCBp1d4qNqbDePEjYcv1XtbCsja8qMf5AR8RhkHT9eJsNTeuHtm6

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