5 files changed, 26 insertions, 2 deletions
diff --git a/src/wallet/rpc/coins.cpp b/src/wallet/rpc/coins.cpp
index 4c386789f1..750ef69f6e 100644
--- a/src/wallet/rpc/coins.cpp
+++ b/src/wallet/rpc/coins.cpp
@@ -448,6 +448,7 @@ RPCHelpMan getbalances()
                     {RPCResult::Type::STR_AMOUNT, "untrusted_pending", "untrusted pending balance (outputs created by others that are in the mempool)"},
                     {RPCResult::Type::STR_AMOUNT, "immature", "balance from immature coinbase outputs"},
                 }},
+                RESULT_LAST_PROCESSED_BLOCK,
             }
             },
         RPCExamples{
@@ -488,6 +489,8 @@ RPCHelpMan getbalances()
         balances_watchonly.pushKV("immature", ValueFromAmount(bal.m_watchonly_immature));
         balances.pushKV("watchonly", balances_watchonly);
     }
+
+    AppendLastProcessedBlock(balances, wallet);
     return balances;
 },
     };
diff --git a/src/wallet/rpc/transactions.cpp b/src/wallet/rpc/transactions.cpp
index eb4f4c87ae..c34391e6e8 100644
--- a/src/wallet/rpc/transactions.cpp
+++ b/src/wallet/rpc/transactions.cpp
@@ -731,6 +731,7 @@ RPCHelpMan gettransaction()
                         {
                             {RPCResult::Type::ELISION, "", "Equivalent to the RPC decoderawtransaction method, or the RPC getrawtransaction method when `verbose` is passed."},
                         }},
+                        RESULT_LAST_PROCESSED_BLOCK,
                     })
                 },
                 RPCExamples{
@@ -791,6 +792,7 @@ RPCHelpMan gettransaction()
         entry.pushKV("decoded", decoded);
     }
 
+    AppendLastProcessedBlock(entry, *pwallet);
     return entry;
 },
     };
diff --git a/src/wallet/rpc/util.cpp b/src/wallet/rpc/util.cpp
index 4d82e0a41f..4ff44b84b0 100644
--- a/src/wallet/rpc/util.cpp
+++ b/src/wallet/rpc/util.cpp
@@ -177,4 +177,14 @@ void HandleWalletError(const std::shared_ptr<CWallet> wallet, DatabaseStatus& st
         throw JSONRPCError(code, error.original);
     }
 }
+
+void AppendLastProcessedBlock(UniValue& entry, const CWallet& wallet) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
+{
+    AssertLockHeld(wallet.cs_wallet);
+    UniValue lastprocessedblock{UniValue::VOBJ};
+    lastprocessedblock.pushKV("hash", wallet.GetLastBlockHash().GetHex());
+    lastprocessedblock.pushKV("height", wallet.GetLastBlockHeight());
+    entry.pushKV("lastprocessedblock", lastprocessedblock);
+}
+
 } // namespace wallet
diff --git a/src/wallet/rpc/util.h b/src/wallet/rpc/util.h
index d5d6ac0dfa..2fdba04352 100644
--- a/src/wallet/rpc/util.h
+++ b/src/wallet/rpc/util.h
@@ -5,7 +5,9 @@
 #ifndef BITCOIN_WALLET_RPC_UTIL_H
 #define BITCOIN_WALLET_RPC_UTIL_H
 
+#include <rpc/util.h>
 #include <script/script.h>
+#include <wallet/wallet.h>
 
 #include <any>
 #include <memory>
@@ -17,13 +19,17 @@ class UniValue;
 struct bilingual_str;
 
 namespace wallet {
-class CWallet;
 class LegacyScriptPubKeyMan;
 enum class DatabaseStatus;
 struct WalletContext;
 
 extern const std::string HELP_REQUIRING_PASSPHRASE;
 
+static const RPCResult RESULT_LAST_PROCESSED_BLOCK { RPCResult::Type::OBJ, "lastprocessedblock", "hash and height of the block this information was generated on",{
+    {RPCResult::Type::STR_HEX, "hash", "hash of the block this information was generated on"},
+    {RPCResult::Type::NUM, "height", "height of the block this information was generated on"}}
+};
+
 /**
  * Figures out what wallet, if any, to use for a JSONRPCRequest.
  *
@@ -45,8 +51,8 @@ std::string LabelFromValue(const UniValue& value);
 void PushParentDescriptors(const CWallet& wallet, const CScript& script_pubkey, UniValue& entry);
 
 void HandleWalletError(const std::shared_ptr<CWallet> wallet, DatabaseStatus& status, bilingual_str& error);
-
 int64_t ParseISO8601DateTime(const std::string& str);
+void AppendLastProcessedBlock(UniValue& entry, const CWallet& wallet) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet);
 } //  namespace wallet
 
 #endif // BITCOIN_WALLET_RPC_UTIL_H
diff --git a/src/wallet/rpc/wallet.cpp b/src/wallet/rpc/wallet.cpp
index 7e57740706..d728b2fb96 100644
--- a/src/wallet/rpc/wallet.cpp
+++ b/src/wallet/rpc/wallet.cpp
@@ -68,6 +68,7 @@ static RPCHelpMan getwalletinfo()
                         }, /*skip_type_check=*/true},
                         {RPCResult::Type::BOOL, "descriptors", "whether this wallet uses descriptors for scriptPubKey management"},
                         {RPCResult::Type::BOOL, "external_signer", "whether this wallet is configured to use an external signer such as a hardware wallet"},
+                        RESULT_LAST_PROCESSED_BLOCK,
                     }},
                 },
                 RPCExamples{
@@ -129,6 +130,8 @@ static RPCHelpMan getwalletinfo()
     }
     obj.pushKV("descriptors", pwallet->IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS));
     obj.pushKV("external_signer", pwallet->IsWalletFlagSet(WALLET_FLAG_EXTERNAL_SIGNER));
+
+    AppendLastProcessedBlock(obj, *pwallet);
     return obj;
 },
     };