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 #0x706d9346af40923740bb2540c2fa8608da1655ab455cefb5f7cf5417067b95b1 · ArcScan

Block

#21,378,210

2026-09-17 19:35:25 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,210
Timestamp: 59 days ago · 2026-09-17 19:35:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x706d9346af40923740bb2540c2fa8608da1655ab455cefb5f7cf5417067b95b1
Parent hash: 0x7084a9f2…3b42ce97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,210 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,733,171 / 30,000,000

Base fee

20 gwei

State root

0x80849a783d22…1baba50668ba

Transactions root

0x98673a2f7884…f926bd64c994

Receipts root

0x3bc278d808e5…af784ffcfe98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800