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 #0x822a939247f0c468ddaba97bb6da261a88c63da387301608be5ad6567a5321a2 · ArcScan

Block

#21,240,517

2026-09-17 00:11:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,517
Timestamp: 7 days ago · 2026-09-17 00:11:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x822a939247f0c468ddaba97bb6da261a88c63da387301608be5ad6567a5321a2
Parent hash: 0xb0c53499…632069c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,517 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

57.5%17,248,830 / 30,000,000

Base fee

20 gwei

State root

0xb3b9c00b5d5e…0757f9b38c53

Transactions root

0x2283f901b7ba…0f4a4f226278

Receipts root

0xd979c2b0fae0…335f4ead8ed9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800