diff --git a/coins/monero/src/rpc.rs b/coins/monero/src/rpc.rs
index c83b5997..bfd23ac5 100644
--- a/coins/monero/src/rpc.rs
+++ b/coins/monero/src/rpc.rs
@@ -195,6 +195,10 @@ impl Rpc {
       .collect()
   }
 
+  pub async fn get_transaction(&self, tx: [u8; 32]) -> Result<Transaction, RpcError> {
+    self.get_transactions(&[tx]).await.map(|mut txs| txs.swap_remove(0))
+  }
+
   pub async fn get_block(&self, height: usize) -> Result<Block, RpcError> {
     #[derive(Deserialize, Debug)]
     struct BlockResponse {
diff --git a/coins/monero/src/serialize.rs b/coins/monero/src/serialize.rs
index 9f41bf50..0767d7f2 100644
--- a/coins/monero/src/serialize.rs
+++ b/coins/monero/src/serialize.rs
@@ -94,7 +94,12 @@ pub(crate) fn read_varint<R: io::Read>(r: &mut R) -> io::Result<u64> {
   Ok(res)
 }
 
-// TODO: https://github.com/serai-dex/serai/issues/25
+// All scalar fields supported by monero-serai are checked to be canonical for valid transactions
+// While from_bytes_mod_order would be more flexible, it's not currently needed and would be
+// inaccurate to include now. While casting a wide net may be preferable, it'd also be inaccurate
+// for now. There's also further edge cases as noted by
+// https://github.com/monero-project/monero/issues/8438, where some scalars had an archaic
+// reduction applied
 pub(crate) fn read_scalar<R: io::Read>(r: &mut R) -> io::Result<Scalar> {
   Scalar::from_canonical_bytes(read_bytes(r)?)
     .ok_or_else(|| io::Error::new(io::ErrorKind::Other, "unreduced scalar"))
diff --git a/coins/monero/src/transaction.rs b/coins/monero/src/transaction.rs
index 6dd6c7b1..b3a5c598 100644
--- a/coins/monero/src/transaction.rs
+++ b/coins/monero/src/transaction.rs
@@ -2,12 +2,15 @@ use core::cmp::Ordering;
 
 use zeroize::Zeroize;
 
-use curve25519_dalek::edwards::{EdwardsPoint, CompressedEdwardsY};
+use curve25519_dalek::{
+  scalar::Scalar,
+  edwards::{EdwardsPoint, CompressedEdwardsY},
+};
 
 use crate::{
   Protocol, hash,
   serialize::*,
-  ringct::{RctPrunable, RctSignatures},
+  ringct::{RctBase, RctPrunable, RctSignatures},
 };
 
 #[derive(Clone, PartialEq, Eq, Debug)]
@@ -189,6 +192,7 @@ impl TransactionPrefix {
 #[derive(Clone, PartialEq, Eq, Debug)]
 pub struct Transaction {
   pub prefix: TransactionPrefix,
+  pub signatures: Vec<(Scalar, Scalar)>,
   pub rct_signatures: RctSignatures,
 }
 
@@ -205,13 +209,42 @@ impl Transaction {
 
   pub fn serialize<W: std::io::Write>(&self, w: &mut W) -> std::io::Result<()> {
     self.prefix.serialize(w)?;
-    self.rct_signatures.serialize(w)
+    if self.prefix.version == 1 {
+      for sig in &self.signatures {
+        write_scalar(&sig.0, w)?;
+        write_scalar(&sig.1, w)?;
+      }
+      Ok(())
+    } else if self.prefix.version == 2 {
+      self.rct_signatures.serialize(w)
+    } else {
+      panic!("Serializing a transaction with an unknown version");
+    }
   }
 
   pub fn deserialize<R: std::io::Read>(r: &mut R) -> std::io::Result<Transaction> {
     let prefix = TransactionPrefix::deserialize(r)?;
-    Ok(Transaction {
-      rct_signatures: RctSignatures::deserialize(
+    let mut signatures = vec![];
+    let mut rct_signatures = RctSignatures {
+      base: RctBase { fee: 0, ecdh_info: vec![], commitments: vec![] },
+      prunable: RctPrunable::Null,
+    };
+
+    if prefix.version == 1 {
+      for _ in 0 .. prefix.inputs.len() {
+        signatures.push((read_scalar(r)?, read_scalar(r)?));
+      }
+      rct_signatures.base.fee = prefix
+        .inputs
+        .iter()
+        .map(|input| match input {
+          Input::Gen(..) => 0,
+          Input::ToKey { amount, .. } => *amount,
+        })
+        .sum::<u64>()
+        .saturating_sub(prefix.outputs.iter().map(|output| output.amount).sum());
+    } else if prefix.version == 2 {
+      rct_signatures = RctSignatures::deserialize(
         prefix
           .inputs
           .iter()
@@ -222,9 +255,12 @@ impl Transaction {
           .collect(),
         prefix.outputs.len(),
         r,
-      )?,
-      prefix,
-    })
+      )?;
+    } else {
+      Err(std::io::Error::new(std::io::ErrorKind::Other, "Tried to deserialize unknown version"))?;
+    }
+
+    Ok(Transaction { prefix, signatures, rct_signatures })
   }
 
   pub fn hash(&self) -> [u8; 32] {
diff --git a/coins/monero/src/wallet/send/mod.rs b/coins/monero/src/wallet/send/mod.rs
index 53cd9855..2e20998d 100644
--- a/coins/monero/src/wallet/send/mod.rs
+++ b/coins/monero/src/wallet/send/mod.rs
@@ -334,6 +334,7 @@ impl SignableTransaction {
           outputs: tx_outputs,
           extra,
         },
+        signatures: vec![],
         rct_signatures: RctSignatures {
           base: RctBase {
             fee: self.fee,