diff --git a/CHANGELOG.md b/CHANGELOG.md
index 329e68977c0f..5cdc720ba476 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,12 +45,16 @@
 
 - [#6421](https://github.com/ChainSafe/forest/pull/6421) Add an environment variable `FOREST_RPC_BACKFILL_FULL_TIPSET_FROM_NETWORK` to enable backfilling full tipsets from network in a few RPC methods.
 
+- [#6444](https://github.com/ChainSafe/forest/pull/6444) Implemented `Filecoin.EthTraceReplayBlockTransactions` for API v2.
+
 ### Changed
 
 - [#6368](https://github.com/ChainSafe/forest/pull/6368): Migrated build and development tooling from Makefile to `mise`. Contributors should install `mise` and use `mise run` commands instead of `make` commands.
 
 - [#6286](https://github.com/ChainSafe/forest/pull/6286) `Filecoin.ChainGetEvents` now returns an error if the events are not present in the db.
 
+- [#6444](https://github.com/ChainSafe/forest/pull/6444) `EthReplayBlockTransactionTrace` responses now always include `stateDiff` and `vmTrace` fields (set to `null` when not available) for Lotus compatibility.
+
 ### Removed
 
 ### Fixed
diff --git a/src/rpc/methods/eth.rs b/src/rpc/methods/eth.rs
index 721352189c68..4dadca145759 100644
--- a/src/rpc/methods/eth.rs
+++ b/src/rpc/methods/eth.rs
@@ -3707,6 +3707,10 @@ impl RpcMethod<2> for EthTraceReplayBlockTransactions {
     const PARAM_NAMES: [&'static str; 2] = ["blockParam", "traceTypes"];
     const API_PATHS: BitFlags<ApiPaths> = ApiPaths::all();
     const PERMISSION: Permission = Permission::Read;
+    const DESCRIPTION: Option<&'static str> = Some(
+        "Replays all transactions in a block returning the requested traces for each transaction.",
+    );
+
     type Params = (ExtBlockNumberOrHash, Vec<String>);
     type Ok = Vec<EthReplayBlockTransactionTrace>;
 
@@ -3715,7 +3719,10 @@ impl RpcMethod<2> for EthTraceReplayBlockTransactions {
         (block_param, trace_types): Self::Params,
     ) -> Result<Self::Ok, ServerError> {
         if trace_types.as_slice() != ["trace"] {
-            return Err(anyhow::anyhow!("only trace is supported").into());
+            return Err(ServerError::invalid_params(
+                "only 'trace' is supported",
+                None,
+            ));
         }
 
         let ts = tipset_by_ext_block_number_or_hash(
@@ -3724,47 +3731,90 @@ impl RpcMethod<2> for EthTraceReplayBlockTransactions {
             ResolveNullTipset::TakeOlder,
         )?;
 
-        let (state_root, trace) = ctx.state_manager.execution_trace(&ts)?;
+        eth_trace_replay_block_transactions(&ctx, &ts).await
+    }
+}
 
-        let state = StateTree::new_from_root(ctx.store_owned(), &state_root)?;
+pub enum EthTraceReplayBlockTransactionsV2 {}
+impl RpcMethod<2> for EthTraceReplayBlockTransactionsV2 {
+    const N_REQUIRED_PARAMS: usize = 2;
+    const NAME: &'static str = "Filecoin.EthTraceReplayBlockTransactions";
+    const NAME_ALIAS: Option<&'static str> = Some("trace_replayBlockTransactions");
+    const PARAM_NAMES: [&'static str; 2] = ["blockParam", "traceTypes"];
+    const API_PATHS: BitFlags<ApiPaths> = make_bitflags!(ApiPaths::V2);
+    const PERMISSION: Permission = Permission::Read;
+    const DESCRIPTION: Option<&'static str> = Some(
+        "Replays all transactions in a block returning the requested traces for each transaction.",
+    );
 
-        let mut all_traces = vec![];
-        for ir in trace.into_iter() {
-            if ir.msg.from == system::ADDRESS.into() {
-                continue;
-            }
+    type Params = (ExtBlockNumberOrHash, Vec<String>);
+    type Ok = Vec<EthReplayBlockTransactionTrace>;
 
-            let tx_hash = EthGetTransactionHashByCid::handle(ctx.clone(), (ir.msg_cid,)).await?;
-            let tx_hash = tx_hash
-                .with_context(|| format!("cannot find transaction hash for cid {}", ir.msg_cid))?;
+    async fn handle(
+        ctx: Ctx<impl Blockstore + Send + Sync + 'static>,
+        (block_param, trace_types): Self::Params,
+    ) -> Result<Self::Ok, ServerError> {
+        if trace_types.as_slice() != ["trace"] {
+            return Err(ServerError::invalid_params(
+                "only 'trace' is supported",
+                None,
+            ));
+        }
 
-            let mut env = trace::base_environment(&state, &ir.msg.from)
-                .map_err(|e| format!("when processing message {}: {}", ir.msg_cid, e))?;
+        let ts = tipset_by_block_number_or_hash_v2(&ctx, block_param, ResolveNullTipset::TakeOlder)
+            .await?;
 
-            if let Some(execution_trace) = ir.execution_trace {
-                trace::build_traces(&mut env, &[], execution_trace)?;
+        eth_trace_replay_block_transactions(&ctx, &ts).await
+    }
+}
 
-                let get_output = || -> EthBytes {
-                    env.traces
-                        .first()
-                        .map_or_else(EthBytes::default, |trace| match &trace.result {
-                            TraceResult::Call(r) => r.output.clone(),
-                            TraceResult::Create(r) => r.code.clone(),
-                        })
-                };
+async fn eth_trace_replay_block_transactions<DB>(
+    ctx: &Ctx<DB>,
+    ts: &Tipset,
+) -> Result<Vec<EthReplayBlockTransactionTrace>, ServerError>
+where
+    DB: Blockstore + Send + Sync + 'static,
+{
+    let (state_root, trace) = ctx.state_manager.execution_trace(ts)?;
 
-                all_traces.push(EthReplayBlockTransactionTrace {
-                    output: get_output(),
-                    state_diff: None,
-                    trace: env.traces.clone(),
-                    transaction_hash: tx_hash.clone(),
-                    vm_trace: None,
-                });
-            };
+    let state = StateTree::new_from_root(ctx.store_owned(), &state_root)?;
+
+    let mut all_traces = vec![];
+    for ir in trace.into_iter() {
+        if ir.msg.from == system::ADDRESS.into() {
+            continue;
         }
 
-        Ok(all_traces)
+        let tx_hash = EthGetTransactionHashByCid::handle(ctx.clone(), (ir.msg_cid,)).await?;
+        let tx_hash = tx_hash
+            .with_context(|| format!("cannot find transaction hash for cid {}", ir.msg_cid))?;
+
+        let mut env = trace::base_environment(&state, &ir.msg.from)
+            .map_err(|e| format!("when processing message {}: {}", ir.msg_cid, e))?;
+
+        if let Some(execution_trace) = ir.execution_trace {
+            trace::build_traces(&mut env, &[], execution_trace)?;
+
+            let get_output = || -> EthBytes {
+                env.traces
+                    .first()
+                    .map_or_else(EthBytes::default, |trace| match &trace.result {
+                        TraceResult::Call(r) => r.output.clone(),
+                        TraceResult::Create(r) => r.code.clone(),
+                    })
+            };
+
+            all_traces.push(EthReplayBlockTransactionTrace {
+                output: get_output(),
+                state_diff: None,
+                trace: env.traces.clone(),
+                transaction_hash: tx_hash.clone(),
+                vm_trace: None,
+            });
+        };
     }
+
+    Ok(all_traces)
 }
 
 fn get_eth_block_number_from_string<DB: Blockstore>(
diff --git a/src/rpc/methods/eth/types.rs b/src/rpc/methods/eth/types.rs
index 6f7ceeb17cd7..89ef1d88edf2 100644
--- a/src/rpc/methods/eth/types.rs
+++ b/src/rpc/methods/eth/types.rs
@@ -667,11 +667,9 @@ lotus_json_with_self!(EthBlockTrace);
 #[serde(rename_all = "camelCase")]
 pub struct EthReplayBlockTransactionTrace {
     pub output: EthBytes,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub state_diff: Option<String>,
     pub trace: Vec<EthTrace>,
     pub transaction_hash: EthHash,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub vm_trace: Option<String>,
 }
 lotus_json_with_self!(EthReplayBlockTransactionTrace);
diff --git a/src/rpc/mod.rs b/src/rpc/mod.rs
index 7244acf2f659..514cbc0cb205 100644
--- a/src/rpc/mod.rs
+++ b/src/rpc/mod.rs
@@ -147,6 +147,7 @@ macro_rules! for_each_rpc_method {
         $callback!($crate::rpc::eth::EthTraceFilter);
         $callback!($crate::rpc::eth::EthTraceTransaction);
         $callback!($crate::rpc::eth::EthTraceReplayBlockTransactions);
+        $callback!($crate::rpc::eth::EthTraceReplayBlockTransactionsV2);
         $callback!($crate::rpc::eth::Web3ClientVersion);
         $callback!($crate::rpc::eth::EthSendRawTransaction);
 
diff --git a/src/tool/subcommands/api_cmd/api_compare_tests.rs b/src/tool/subcommands/api_cmd/api_compare_tests.rs
index 9fdf04507358..a1649e444a16 100644
--- a/src/tool/subcommands/api_cmd/api_compare_tests.rs
+++ b/src/tool/subcommands/api_cmd/api_compare_tests.rs
@@ -2219,6 +2219,13 @@ fn eth_tests_with_tipset<DB: Blockstore>(store: &Arc<DB>, shared_tipset: &Tipset
             ))
             .unwrap(),
         ),
+        RpcTest::identity(
+            EthTraceReplayBlockTransactionsV2::request((
+                ExtBlockNumberOrHash::from_block_number(shared_tipset.epoch()),
+                vec!["trace".to_string()],
+            ))
+            .unwrap(),
+        ),
         RpcTest::identity(
             EthTraceFilter::request((EthTraceFilterCriteria {
                 from_block: Some(format!("0x{:x}", shared_tipset.epoch() - 100)),
diff --git a/src/tool/subcommands/api_cmd/test_snapshots.txt b/src/tool/subcommands/api_cmd/test_snapshots.txt
index 4981fbc872bd..c3682fc4a7fe 100644
--- a/src/tool/subcommands/api_cmd/test_snapshots.txt
+++ b/src/tool/subcommands/api_cmd/test_snapshots.txt
@@ -94,7 +94,8 @@ filecoin_ethtraceblock_1737446676736475.rpcsnap.json.zst
 filecoin_ethtracefilter_1742371405673188.rpcsnap.json.zst
 filecoin_ethtracefilter_1742983898701553.rpcsnap.json.zst
 filecoin_ethtracefilter_1746449543820062.rpcsnap.json.zst
-filecoin_ethtracereplayblocktransactions_1740132538658376.rpcsnap.json.zst
+filecoin_ethtracereplayblocktransactions_1768898971081023.rpcsnap.json.zst
+filecoin_ethtracereplayblocktransactions_1768898971153948.rpcsnap.json.zst
 filecoin_ethtracetransaction_1741765677273941.rpcsnap.json.zst
 filecoin_ethuninstallfilter_1737446676698857.rpcsnap.json.zst
 filecoin_evm_constructor_statedecodeparams_1755004924714690.rpcsnap.json.zst