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 #0xadec2229394e6a31e9ab53b4c27fd91483815126a1d851a8962938c173170a9f · ArcScan

Block

#21,552,609

2026-09-18 20:09:36 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,609
Timestamp: 26 days ago · 2026-09-18 20:09:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xadec2229394e6a31e9ab53b4c27fd91483815126a1d851a8962938c173170a9f
Parent hash: 0x3a5f9bcd…801e9900
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,609 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.4%715,997 / 30,000,000

Base fee

20 gwei

State root

0x4a568f324010…90602dfc683d

Transactions root

0x0ff969848c18…9d4bf9f54936

Receipts root

0xcd96d75e25ef…b3bfb562b0a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800