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

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 #21288469 · ArcScan

Block

#21,288,469

2026-09-17 06:56:34 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,469
Timestamp: 8 days ago · 2026-09-17 06:56:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x644e801b0b6ccf86d593431d0e32aa80ef2d85ddb46aa11e6cfa89e1239a4609
Parent hash: 0x939d309f…8c318d34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,469 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

25.3%7,586,503 / 30,000,000

Base fee

20 gwei

State root

0x6aa05a0f3430…84625e6f0900

Transactions root

0x8548bd058e96…4d10a8c9fb16

Receipts root

0xe678f0ee62f8…83ad314deed1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800