Transaction not yet indexed

UE9Nkc3K3J9n6KFBQSRJkdS5Vzn3ZEkuyqp4aYRUXAMWJQ9G5pCfRrbW64f2FMmDtkGqKNgNwZTCSQNws8Dby6S

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