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 #0x063216f3d45255ddd6aafd8921c1b80a5d1268e013605b1e73f0911c536b004d · ArcScan

Block

#21,400,166

2026-09-17 22:40:59 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,166
Timestamp: 3 days ago · 2026-09-17 22:40:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x063216f3d45255ddd6aafd8921c1b80a5d1268e013605b1e73f0911c536b004d
Parent hash: 0xdb88b030…506d6232
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,166 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.4%708,130 / 30,000,000

Base fee

20 gwei

State root

0x9386ba353f25…b5ff5e686f0b

Transactions root

0x04f41cd112b8…d29da455bdff

Receipts root

0xa63d0ee398df…b42f533b3810

Nonce

0x0000000000000000

Extra data

0x00000004a817c800