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 #0xa2e6f39937409a5217d3df4a48aba22869d1c286669c2f98c9a1e8c0174acc9f · ArcScan

Block

#21,281,674

2026-09-17 05:59:10 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,674
Timestamp: 12 days ago · 2026-09-17 05:59:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2e6f39937409a5217d3df4a48aba22869d1c286669c2f98c9a1e8c0174acc9f
Parent hash: 0x144efc61…23f8268d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,674 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.2%3,345,854 / 30,000,000

Base fee

20 gwei

State root

0x7d632eb8dcc4…55846b7bcd64

Transactions root

0xba0ab395f445…92da2a91971d

Receipts root

0x3899534d6c1e…d0091c6365df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800