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 #0x0b237ec8f8df1e7f32dd59e050f65dc9035585cdbaf56b7fbb4d4089642204af · ArcScan

Block

#21,485,079

2026-09-18 10:38:45 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,079
Timestamp: 44 days ago · 2026-09-18 10:38:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b237ec8f8df1e7f32dd59e050f65dc9035585cdbaf56b7fbb4d4089642204af
Parent hash: 0x02a1f692…dee75d89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,079 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.5%767,437 / 30,000,000

Base fee

20 gwei

State root

0xa9d251a7f620…8396ef22ed0c

Transactions root

0x079b0347c9f1…575dc627935f

Receipts root

0x93531655dfda…68f03a14a454

Nonce

0x0000000000000000

Extra data

0x00000004a817c800