diff --git a/node/src/benchmarking.rs b/node/src/benchmarking.rs
index 218670609..ba176e15f 100644
--- a/node/src/benchmarking.rs
+++ b/node/src/benchmarking.rs
@@ -5,6 +5,7 @@
 use crate::service::FullClient;
 
 use node_subtensor_runtime as runtime;
+use node_subtensor_runtime::check_nonce;
 use node_subtensor_runtime::pallet_subtensor;
 use runtime::{AccountId, Balance, BalancesCall, SystemCall};
 use sc_cli::Result;
@@ -130,7 +131,7 @@ pub fn create_benchmark_extrinsic(
             period,
             best_block.saturated_into(),
         )),
-        frame_system::CheckNonce::<runtime::Runtime>::from(nonce),
+        check_nonce::CheckNonce::<runtime::Runtime>::from(nonce),
         frame_system::CheckWeight::<runtime::Runtime>::new(),
         pallet_transaction_payment::ChargeTransactionPayment::<runtime::Runtime>::from(0),
         pallet_subtensor::SubtensorSignedExtension::<runtime::Runtime>::new(),
diff --git a/runtime/src/check_nonce.rs b/runtime/src/check_nonce.rs
new file mode 100644
index 000000000..e6e992ccf
--- /dev/null
+++ b/runtime/src/check_nonce.rs
@@ -0,0 +1,127 @@
+use codec::{Decode, Encode};
+use frame_support::dispatch::{DispatchInfo, Pays};
+use frame_system::Config;
+use scale_info::TypeInfo;
+use sp_runtime::{
+    traits::{DispatchInfoOf, Dispatchable, One, SignedExtension, Zero},
+    transaction_validity::{
+        InvalidTransaction, TransactionLongevity, TransactionValidity, TransactionValidityError,
+        ValidTransaction,
+    },
+};
+use sp_std::vec;
+
+/// Nonce check and increment to give replay protection for transactions.
+///
+/// # Transaction Validity
+///
+/// This extension affects `requires` and `provides` tags of validity, but DOES NOT
+/// set the `priority` field. Make sure that AT LEAST one of the signed extension sets
+/// some kind of priority upon validating transactions.
+#[derive(Encode, Decode, Clone, Eq, PartialEq, TypeInfo)]
+#[scale_info(skip_type_params(T))]
+pub struct CheckNonce<T: Config>(#[codec(compact)] pub T::Nonce);
+
+impl<T: Config> CheckNonce<T> {
+    /// utility constructor. Used only in client/factory code.
+    pub fn from(nonce: T::Nonce) -> Self {
+        Self(nonce)
+    }
+}
+
+impl<T: Config> sp_std::fmt::Debug for CheckNonce<T> {
+    #[cfg(feature = "std")]
+    fn fmt(&self, f: &mut sp_std::fmt::Formatter) -> sp_std::fmt::Result {
+        write!(f, "CheckNonce({})", self.0)
+    }
+
+    #[cfg(not(feature = "std"))]
+    fn fmt(&self, _: &mut sp_std::fmt::Formatter) -> sp_std::fmt::Result {
+        Ok(())
+    }
+}
+
+impl<T: Config> SignedExtension for CheckNonce<T>
+where
+    T::RuntimeCall: Dispatchable<Info = DispatchInfo>,
+{
+    type AccountId = T::AccountId;
+    type Call = T::RuntimeCall;
+    type AdditionalSigned = ();
+    type Pre = ();
+    const IDENTIFIER: &'static str = "CheckNonce";
+
+    fn additional_signed(&self) -> sp_std::result::Result<(), TransactionValidityError> {
+        Ok(())
+    }
+
+    fn pre_dispatch(
+        self,
+        who: &Self::AccountId,
+        _call: &Self::Call,
+        info: &DispatchInfoOf<Self::Call>,
+        _len: usize,
+    ) -> Result<(), TransactionValidityError> {
+        let mut account = frame_system::Account::<T>::get(who);
+        match info.pays_fee {
+            Pays::Yes => {
+                if account.providers.is_zero() && account.sufficients.is_zero() {
+                    // Nonce storage not paid for
+                    return Err(InvalidTransaction::Payment.into());
+                }
+            }
+            // not check providers and sufficients for Pays::No extrinsic
+            Pays::No => {}
+        }
+
+        if self.0 != account.nonce {
+            return Err(if self.0 < account.nonce {
+                InvalidTransaction::Stale
+            } else {
+                InvalidTransaction::Future
+            }
+            .into());
+        }
+        account.nonce += T::Nonce::one();
+        frame_system::Account::<T>::insert(who, account);
+        Ok(())
+    }
+
+    fn validate(
+        &self,
+        who: &Self::AccountId,
+        _call: &Self::Call,
+        info: &DispatchInfoOf<Self::Call>,
+        _len: usize,
+    ) -> TransactionValidity {
+        let account = frame_system::Account::<T>::get(who);
+        match info.pays_fee {
+            Pays::Yes => {
+                if account.providers.is_zero() && account.sufficients.is_zero() {
+                    // Nonce storage not paid for
+                    return Err(InvalidTransaction::Payment.into());
+                }
+            }
+            // not check providers and sufficients for Pays::No extrinsic
+            Pays::No => {}
+        }
+        if self.0 < account.nonce {
+            return InvalidTransaction::Stale.into();
+        }
+
+        let provides = vec![Encode::encode(&(who, self.0))];
+        let requires = if account.nonce < self.0 {
+            vec![Encode::encode(&(who, self.0 - One::one()))]
+        } else {
+            vec![]
+        };
+
+        Ok(ValidTransaction {
+            priority: 0,
+            requires,
+            provides,
+            longevity: TransactionLongevity::max_value(),
+            propagate: true,
+        })
+    }
+}
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 70bfddbbb..46d16a010 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -6,6 +6,7 @@
 #[cfg(feature = "std")]
 include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 
+pub mod check_nonce;
 mod migrations;
 
 use codec::{Decode, Encode, MaxEncodedLen};
@@ -1177,7 +1178,7 @@ pub type SignedExtra = (
     frame_system::CheckTxVersion<Runtime>,
     frame_system::CheckGenesis<Runtime>,
     frame_system::CheckEra<Runtime>,
-    frame_system::CheckNonce<Runtime>,
+    check_nonce::CheckNonce<Runtime>,
     frame_system::CheckWeight<Runtime>,
     pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
     pallet_subtensor::SubtensorSignedExtension<Runtime>,