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 #21391863 · ArcScan

Block

#21,391,863

2026-09-17 21:30:48 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,863
Timestamp: 20 days ago · 2026-09-17 21:30:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x062520bfb33ddceef8855f49c75ffdd04861de8d51f5dbe40ba4ff5a340dca94
Parent hash: 0xe61e0f07…5966152e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,863 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.8%1,127,345 / 30,000,000

Base fee

20 gwei

State root

0x0418c1465f61…6ba336ff4927

Transactions root

0x6adf459812cd…ba45ec6050e5

Receipts root

0xd1c128ac8851…b02af2ba561f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800