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 #0x2cffc1377510095300acdb9794ff2e2ab6e243623886ce0160e57f49b3af3d51 · ArcScan

Block

#21,328,666

2026-09-17 12:36:06 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,666
Timestamp: 49 days ago · 2026-09-17 12:36:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cffc1377510095300acdb9794ff2e2ab6e243623886ce0160e57f49b3af3d51
Parent hash: 0x95211070…18872fc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,666 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.3%10,297,365 / 30,000,000

Base fee

20 gwei

State root

0x99ee2c466662…15b17e535e8a

Transactions root

0x4829360e183a…f1cc1ffffb76

Receipts root

0x7cc6319fa816…91dc8ada892a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800