Transaction not yet indexed

5CU6kxqFSSPPzfjfdvfKeA3KjeRXf16P8i5gtBxAW5iAcGrKA6FKFqgxqbbB5i8boNFFmRWDJ8Yk8nsfP9mMKFeb

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