Transaction not yet indexed

CkUmnqajDNm1zVvXJP4iRzU9sFzLu2uc7YWtPpS9DRC6HNHm8htwgGuExDmMm4zAe28m4vfZsrJvp4i5ZQLDX79

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