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 #0xfc7fdd81ceeb69a881020b1a83f970b8f2f76b81713fa25fcd57b46839a580b1 · ArcScan

Block

#21,398,372

2026-09-17 22:25:49 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,372
Timestamp: 49 days ago · 2026-09-17 22:25:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc7fdd81ceeb69a881020b1a83f970b8f2f76b81713fa25fcd57b46839a580b1
Parent hash: 0x8e38c111…2d55bb64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,372 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%723,998 / 30,000,000

Base fee

20 gwei

State root

0xf68121328be5…d3ef7bcd6bea

Transactions root

0x47a6aa742aab…17030db1cb43

Receipts root

0x33fb0979b21c…937c894294e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800