Transaction not yet indexed

2kk1BSfCueQAV5crAjooAFDuQ6kggAp8A8SePf1SkdynHrFzheMeNWQmvZMshQuWCqeKka13tTDFbx6W3WPAaPF6

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