message: Fixing comment on AC status
  Updating AC status comment to include all options
diff: @@ -49,7 +49,7 @@ impl FromProto for AdmissionControlStatus {
  /// Rust structure for SubmitTransactionResponse protobuf definition.
  #[derive(Debug, PartialEq, Eq, Clone)]
  pub struct SubmitTransactionResponse {
  - /// AC status returned to client if any, it includes can be either error or accepted status.
  + /// AC status returned to client if any - it can be one of: accepted, blacklisted, or rejected.
  pub ac_status: Option<AdmissionControlStatus>,
  /// Mempool error status if any.
  pub mempool_error: Option<MempoolAddTransactionStatus>,
  