Transaction not yet indexed

5ku6E1YUWw6P5c4zt2eSNWzxjbKc7qWRhVC8dLekdJb16J2FdYZkNfCgLZaF3mjWxQTrD7TEYBESe7nAfR5ScDuC

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