diff --git a/src/network.rs b/src/network.rs
index 7375502..a0afe21 100644
--- a/src/network.rs
+++ b/src/network.rs
@@ -139,8 +139,7 @@ impl Envelope {
 pub enum AnkFlag {
     NewTx,
     Faucet,
-    Prd,
-    Error,
+    Cipher,
     Unknown,
 }
 
@@ -149,8 +148,7 @@ impl From<&str> for AnkFlag {
         match value {
             "NewTx" => Self::NewTx,
             "Faucet" => Self::Faucet,
-            "Prd" => Self::Prd,
-            "Error" => Self::Error,
+            "Cipher" => Self::Cipher,
             _ => Self::Unknown,
         }
     }
@@ -167,19 +165,17 @@ impl AnkFlag {
         match byte {
             0 => Self::NewTx,
             1 => Self::Faucet,
-            2 => Self::Prd,
-            9 => Self::Error,
+            2 => Self::Cipher,
             _ => Self::Unknown,
         }
     }
 
     pub fn as_str(&self) -> &str {
         match self {
-            Self::NewTx => "new_tx",
-            Self::Faucet => "faucet",
-            Self::Prd => "prd",
-            Self::Error => "error",
-            Self::Unknown => "unknown",
+            Self::NewTx => "NewTx",
+            Self::Faucet => "Faucet",
+            Self::Cipher => "Cipher",
+            Self::Unknown => "Unknown",
         }
     }
 }
@@ -189,13 +185,14 @@ impl AnkFlag {
 pub struct FaucetMessage {
     pub sp_address: String,
     pub commitment: String,
+    pub error: Option<AnkError>,
 }
 
 impl FaucetMessage {
     pub fn new(sp_address: String) -> Self {
         let mut buf = [0u8;64];
         thread_rng().fill_bytes(&mut buf);
-        Self { sp_address, commitment: buf.to_lower_hex_string() }
+        Self { sp_address, commitment: buf.to_lower_hex_string(), error: None }
     }
 }
 
@@ -204,6 +201,7 @@ impl FaucetMessage {
 pub struct NewTxMessage {
     pub transaction: String,
     pub tweak_data: Option<String>,
+    pub error: Option<AnkError>,
 }
 
 impl NewTxMessage {
@@ -211,22 +209,25 @@ impl NewTxMessage {
         Self {
             transaction,
             tweak_data,
+            error: None,
         }
     }
 }
 
 #[derive(Debug, Serialize, Deserialize, Tsify)]
 #[tsify(into_wasm_abi, from_wasm_abi)]
-pub struct UnknownMessage {
+pub struct CipherMessage {
     pub sender: String,
     pub message: String,
+    pub error: Option<AnkError>,
 }
 
-impl UnknownMessage {
+impl CipherMessage {
     pub fn new(sender: String, message: String) -> Self {
         Self {
             sender,
             message,
+            error: None,
         }
     }
 }