Transaction not yet indexed

5u3Cpk9c1B3JekEfDJSFAcbyB6VFkrtmgQc6ah2k4vwSrZVN4VjGn9CSiHP8jmGZHpdXVweUStsxT2fZ4JYgPDs9

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