diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -738,6 +738,26 @@
     void AddToSpends(const COutPoint &outpoint, const TxId &wtxid);
     void AddToSpends(const TxId &wtxid);
 
+    /**
+     * Add a transaction to the wallet, or update it. pIndex and posInBlock
+     * should be set when the transaction was known to be included in a
+     * block. When *pIndex == nullptr, then wallet state is not updated in
+     * AddToWallet, but notifications happen and cached balances are marked
+     * dirty.
+     *
+     * If fUpdate is true, existing transactions will be updated.
+     * TODO: One exception to this is that the abandoned state is cleared under
+     * the assumption that any further notification of a transaction that was
+     * considered abandoned is an indication that it is not safe to be
+     * considered abandoned. Abandoned state should probably be more carefully
+     * tracked via different posInBlock signals or by checking mempool presence
+     * when necessary.
+     */
+    bool AddToWalletIfInvolvingMe(const CTransactionRef &tx,
+                                  const CBlockIndex *pIndex, int posInBlock,
+                                  bool fUpdate)
+        EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
     /**
      * Mark a transaction (and its in-wallet descendants) as conflicting with a
      * particular block.
@@ -1059,10 +1079,6 @@
                    const std::vector<CTransactionRef> &vtxConflicted) override;
     void
     BlockDisconnected(const std::shared_ptr<const CBlock> &pblock) override;
-    bool AddToWalletIfInvolvingMe(const CTransactionRef &tx,
-                                  const CBlockIndex *pIndex, int posInBlock,
-                                  bool fUpdate)
-        EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
     int64_t RescanFromTime(int64_t startTime,
                            const WalletRescanReserver &reserver, bool update);
     CBlockIndex *ScanForWalletTransactions(CBlockIndex *pindexStart,
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1073,19 +1073,6 @@
     }
 }
 
-/**
- * Add a transaction to the wallet, or update it.  pIndex and posInBlock should
- * be set when the transaction was known to be included in a block. When pIndex
- * == nullptr, then wallet state is not updated in AddToWallet, but
- * notifications happen and cached balances are marked dirty.
- *
- * If fUpdate is true, existing transactions will be updated.
- * TODO: One exception to this is that the abandoned state is cleared under the
- * assumption that any further notification of a transaction that was considered
- * abandoned is an indication that it is not safe to be considered abandoned.
- * Abandoned state should probably be more carefully tracked via different
- * posInBlock signals or by checking mempool presence when necessary.
- */
 bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef &ptx,
                                        const CBlockIndex *pIndex,
                                        int posInBlock, bool fUpdate) {