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

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 #21237424 · ArcScan

Block

#21,237,424

2026-09-16 23:45:27 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,424
Timestamp: 11 days ago · 2026-09-16 23:45:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1e8fa974aec8001dfca99edf273bd1c5a851891407e5643bd4c9b1148535e2d
Parent hash: 0x9f428d02…423080a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,424 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.5%5,554,105 / 30,000,000

Base fee

20 gwei

State root

0x16c7d2288942…d4ce2d14dc96

Transactions root

0xccb62874e9b4…42c1bef04a81

Receipts root

0x75584d0cbacd…6a1a58481a74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800