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 #0x430cae3560875119e2949f3b43dde18a26c2b965a810a8418f6e376cb5838da9 · ArcScan

Block

#21,354,119

2026-09-17 16:11:05 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,119
Timestamp: 12 days ago · 2026-09-17 16:11:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x430cae3560875119e2949f3b43dde18a26c2b965a810a8418f6e376cb5838da9
Parent hash: 0xaf73262a…a1138cd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,119 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.1%2,437,294 / 30,000,000

Base fee

20 gwei

State root

0x0e597ab20d26…961b060bfb8e

Transactions root

0x9260f2490895…b23e523056a9

Receipts root

0xfa6310b74cb0…45f9950afaf0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800