Transaction not yet indexed

5SU6k5DwLAtFBeAJ95259ajfCb3CbcsftN17AAPnHcPCWqFwNKPDRBFdJByCMPUHdRUvvH9Ug4vFFbZyPNvDVPsQ

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