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 #0x39f33e0b2dc78ee3c6af69947c8eafe7286d9fad603ee11d82b87d5ec1361c07 · ArcScan

Block

#21,398,510

2026-09-17 22:26:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,510
Timestamp: 48 days ago · 2026-09-17 22:26:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x39f33e0b2dc78ee3c6af69947c8eafe7286d9fad603ee11d82b87d5ec1361c07
Parent hash: 0x6053027f…a299f401
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,510 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.6%2,577,428 / 30,000,000

Base fee

20 gwei

State root

0x530d5c65ea98…d8e664563b95

Transactions root

0x63270499f7d8…68b385eafd52

Receipts root

0x4e69aded2edc…e4db167f4fe7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800