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 #0x4b3737089e3d59ca6180eb947d546c3c2718268b32ea8cb3cc97e1e337b9031e · ArcScan

Block

#21,296,974

2026-09-17 08:08:27 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,974
Timestamp: 58 days ago · 2026-09-17 08:08:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b3737089e3d59ca6180eb947d546c3c2718268b32ea8cb3cc97e1e337b9031e
Parent hash: 0x49bc0005…b93990dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,974 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.3%4,000,094 / 30,000,000

Base fee

20 gwei

State root

0x5e2175cc023c…8b529ed0e750

Transactions root

0x9de56ea8a690…5e3f0291a013

Receipts root

0xb551796fa417…d97675785b5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800