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 #0xa8d34e40204108bda3719c46f0014df3945da73e4bd0b426ff33182e5c95ca4e · ArcScan

Block

#21,304,944

2026-09-17 09:15:47 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,944
Timestamp: 27 days ago · 2026-09-17 09:15:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8d34e40204108bda3719c46f0014df3945da73e4bd0b426ff33182e5c95ca4e
Parent hash: 0x581c83ae…50e4cfbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,944 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%918,899 / 30,000,000

Base fee

20 gwei

State root

0x52ef67cdbe5c…5288d827bfc6

Transactions root

0x4dc244c370d4…f99268e16333

Receipts root

0x7052db8e6c57…88e4cf572f99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800