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 #0x8211a52860574d6d2431d93677ceb41c8b071ef09116d3f5d2f4fee37b3dd16e · ArcScan

Block

#21,229,978

2026-09-16 22:42:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,978
Timestamp: 11 days ago · 2026-09-16 22:42:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8211a52860574d6d2431d93677ceb41c8b071ef09116d3f5d2f4fee37b3dd16e
Parent hash: 0xe8de3321…b34c67f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,978 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

33.5%10,066,310 / 30,000,000

Base fee

20 gwei

State root

0x60d034f13a05…7a84c7013909

Transactions root

0x33e72b091ba2…2ac596b2b508

Receipts root

0x5a33c40785b2…12e298c1ad46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800