Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xb818d6514760125a424c54cecf1108541ffae57c10914e67b154292cb4436ac0 · ArcScan

Block

#21,267,774

2026-09-17 04:01:43 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,774
Timestamp: 39 days ago · 2026-09-17 04:01:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb818d6514760125a424c54cecf1108541ffae57c10914e67b154292cb4436ac0
Parent hash: 0x0e687ebc…26c340b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,774 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.8%6,836,799 / 30,000,000

Base fee

20 gwei

State root

0xd9256b5a7a27…d527a5df8088

Transactions root

0xde0f6eb34baf…b4c98e789e60

Receipts root

0x81bf66796af8…83a24c527669

Nonce

0x0000000000000000

Extra data

0x00000004a817c800