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 #21304291 · ArcScan

Block

#21,304,291

2026-09-17 09:10:16 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,291
Timestamp: 6 days ago · 2026-09-17 09:10:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c2afe25f4bd197190da1ccb29dec95eaf9c4f4440af0f19cdafde36a08d0370
Parent hash: 0x6675201f…935463c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,291 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.8%3,539,181 / 30,000,000

Base fee

20 gwei

State root

0xee66c476b644…0d369de19531

Transactions root

0x585e8320c80c…1173a02634ba

Receipts root

0x4532c14e1527…cb67fc51343a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800