diff --git a/src/network.rs b/src/network.rs
index ff0c95e..7e66269 100644
--- a/src/network.rs
+++ b/src/network.rs
@@ -135,7 +135,6 @@ pub enum CachedMessageStatus {
     NoStatus,
     CipherWaitingTx,
     TxWaitingPrd,
-    Opened,                 // Can receive more messages
 }
 
 /// Unique struct for both 4nk messages and notification/key exchange, both rust and ts
@@ -148,12 +147,8 @@ pub struct CachedMessage {
     pub transaction: Option<String>,
     pub commitment: Option<String>, // content of the op_return
     pub sender: Option<Member>, // Never None when message sent
-    pub recipient: Option<Member>, // Never None when message sent
     pub shared_secrets: Vec<String>, // Max 2 secrets in case we send to both address of the recipient
     pub cipher: Vec<String>, // Max 2 ciphers in case we send to both address of the recipient
-    pub prd: Option<String>, // Never None when message sent
-    pub pcd: Option<Value>, // Value is here an alias for impl Pcd
-    pub confirmed_by: Option<OutPoint>, // If this None, Sender keeps sending
     pub timestamp: u64,
 }
 
@@ -176,7 +171,7 @@ impl CachedMessage {
         serde_json::to_string(self).unwrap()
     }
 
-    pub fn try_decrypt_message(&self, cipher: Vec<u8>) -> Result<Vec<u8>> {
+    pub fn try_decrypt_message(&self, cipher: &[u8]) -> Result<Vec<u8>> {
         if self.shared_secrets.is_empty() {
             return Err(Error::msg(
                 "Can't try decrypt this message, there's no shared secret",