4 files changed, 7 insertions, 8 deletions
diff --git a/src/node/interface_ui.cpp b/src/node/interface_ui.cpp
index 370cde84f8..fa90d6fda7 100644
--- a/src/node/interface_ui.cpp
+++ b/src/node/interface_ui.cpp
@@ -53,7 +53,7 @@ void CClientUIInterface::NotifyNetworkActiveChanged(bool networkActive) { return
 void CClientUIInterface::NotifyAlertChanged() { return g_ui_signals.NotifyAlertChanged(); }
 void CClientUIInterface::ShowProgress(const std::string& title, int nProgress, bool resume_possible) { return g_ui_signals.ShowProgress(title, nProgress, resume_possible); }
 void CClientUIInterface::NotifyBlockTip(SynchronizationState s, const CBlockIndex* i) { return g_ui_signals.NotifyBlockTip(s, i); }
-void CClientUIInterface::NotifyHeaderTip(SynchronizationState s, const CBlockIndex* i) { return g_ui_signals.NotifyHeaderTip(s, i); }
+void CClientUIInterface::NotifyHeaderTip(SynchronizationState s, int64_t height, int64_t timestamp, bool presync) { return g_ui_signals.NotifyHeaderTip(s, height, timestamp, presync); }
 void CClientUIInterface::BannedListChanged() { return g_ui_signals.BannedListChanged(); }
 
 bool InitError(const bilingual_str& str)
diff --git a/src/node/interface_ui.h b/src/node/interface_ui.h
index 37c0f6392b..316d75167e 100644
--- a/src/node/interface_ui.h
+++ b/src/node/interface_ui.h
@@ -105,7 +105,7 @@ public:
     ADD_SIGNALS_DECL_WRAPPER(NotifyBlockTip, void, SynchronizationState, const CBlockIndex*);
 
     /** Best header has changed */
-    ADD_SIGNALS_DECL_WRAPPER(NotifyHeaderTip, void, SynchronizationState, const CBlockIndex*);
+    ADD_SIGNALS_DECL_WRAPPER(NotifyHeaderTip, void, SynchronizationState, int64_t height, int64_t timestamp, bool presync);
 
     /** Banlist did change. */
     ADD_SIGNALS_DECL_WRAPPER(BannedListChanged, void, void);
diff --git a/src/node/interfaces.cpp b/src/node/interfaces.cpp
index 2c845d0127..aa7ddec770 100644
--- a/src/node/interfaces.cpp
+++ b/src/node/interfaces.cpp
@@ -377,9 +377,8 @@ public:
     std::unique_ptr<Handler> handleNotifyHeaderTip(NotifyHeaderTipFn fn) override
     {
         return MakeHandler(
-            ::uiInterface.NotifyHeaderTip_connect([fn](SynchronizationState sync_state, const CBlockIndex* block) {
-                fn(sync_state, BlockTip{block->nHeight, block->GetBlockTime(), block->GetBlockHash()},
-                    /* verification progress is unused when a header was received */ 0);
+            ::uiInterface.NotifyHeaderTip_connect([fn](SynchronizationState sync_state, int64_t height, int64_t timestamp, bool presync) {
+                fn(sync_state, BlockTip{(int)height, timestamp, uint256{}}, presync);
             }));
     }
     NodeContext* context() override { return m_context; }
@@ -400,7 +399,7 @@ bool FillBlock(const CBlockIndex* index, const FoundBlock& block, UniqueLock<Rec
     if (block.m_max_time) *block.m_max_time = index->GetBlockTimeMax();
     if (block.m_mtp_time) *block.m_mtp_time = index->GetMedianTimePast();
     if (block.m_in_active_chain) *block.m_in_active_chain = active[index->nHeight] == index;
-    if (block.m_locator) { *block.m_locator = active.GetLocator(index); }
+    if (block.m_locator) { *block.m_locator = GetLocator(index); }
     if (block.m_next_block) FillBlock(active[index->nHeight] == index ? active[index->nHeight + 1] : nullptr, *block.m_next_block, lock, active);
     if (block.m_data) {
         REVERSE_LOCK(lock);
@@ -527,8 +526,7 @@ public:
     {
         LOCK(::cs_main);
         const CBlockIndex* index = chainman().m_blockman.LookupBlockIndex(block_hash);
-        if (!index) return {};
-        return chainman().ActiveChain().GetLocator(index);
+        return GetLocator(index);
     }
     std::optional<int> findLocatorFork(const CBlockLocator& locator) override
     {
diff --git a/src/node/mempool_args.cpp b/src/node/mempool_args.cpp
index cb2466804a..8c929e5e0d 100644
--- a/src/node/mempool_args.cpp
+++ b/src/node/mempool_args.cpp
@@ -12,6 +12,7 @@
 #include <logging.h>
 #include <policy/feerate.h>
 #include <policy/policy.h>
+#include <script/standard.h>
 #include <tinyformat.h>
 #include <util/error.h>
 #include <util/moneystr.h>