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fix(cast): skip HyperEVM system transactions on replay #16451

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Merged
mattsse merged 1 commit into from
Aug 29, 2026
+17 −2
Merged

fix(cast): skip HyperEVM system transactions on replay #16451

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7 changes: 7 additions & 0 deletions .changelog/cast-hyperliquid-system-sender.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
---
foundry-common: patch
cast: patch
forge: patch
---

Recognized the HyperEVM system sender that credits HyperCore transfers, so replaying transactions from a block that contains one no longer fails base fee validation.
12 changes: 10 additions & 2 deletions crates/common/src/constants.rs
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Expand Up @@ -42,6 +42,13 @@ pub const OPTIMISM_SYSTEM_ADDRESS: Address = address!("0xdeaddeaddeaddeaddeaddea
/// The system address, the sender of the first transaction in every block:
pub const MONAD_SYSTEM_ADDRESS: Address = address!("0x6f49a8F621353f12378d0046E7d7e4b9B249DC9e");

/// HyperEVM system address that credits HyperCore -> HyperEVM native transfers.
///
/// These are legacy envelopes with `gasPrice = 0` and a receipt `gasUsed` of `0`, so replaying one
/// as a regular transaction fails base fee validation and aborts the whole block replay.
pub const HYPERLIQUID_SYSTEM_ADDRESS: Address =
address!("0x2222222222222222222222222222222222222222");

/// MegaETH system address for `Set Slots` in the MegaETH oracle.
///
/// Transactions from this sender are submitted with gas price 0.
Expand All @@ -62,14 +69,15 @@ pub const TYPE_BINDING_PREFIX: &str = "string constant schema_";
///
/// Transactions from these senders usually don't have a any fee information OR set absurdly high fees that exceed the gas limit (See: <https://github.com/foundry-rs/foundry/pull/10608>)
///
/// See: [ARBITRUM_SENDER], [OPTIMISM_SYSTEM_ADDRESS], [MONAD_SYSTEM_ADDRESS], [MEGA_SYSTEM_ADDRESS]
/// and [Address::ZERO]
/// See: [ARBITRUM_SENDER], [OPTIMISM_SYSTEM_ADDRESS], [MONAD_SYSTEM_ADDRESS],
/// [MEGA_SYSTEM_ADDRESS], [HYPERLIQUID_SYSTEM_ADDRESS] and [Address::ZERO]
pub fn is_known_system_sender(sender: Address) -> bool {
[
ARBITRUM_SENDER,
OPTIMISM_SYSTEM_ADDRESS,
MONAD_SYSTEM_ADDRESS,
MEGA_SYSTEM_ADDRESS,
HYPERLIQUID_SYSTEM_ADDRESS,
Address::ZERO,
]
.contains(&sender)
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