Transaction not yet indexed

Cu5FzSpsazkSF5J4RNPuT6HHT3RQ61HjjFzNXGEC8wYH3yWDVs3yJB6cgUamKDPfTa6VAb2LAAgFhhXB4DchJXc

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