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 #0xf170b2b8fad6488a50b8982c90121705567f0d8c72efe29e61fd7db7b79ec246 · ArcScan

Block

#21,558,486

2026-09-18 20:59:17 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,486
Timestamp: 49 days ago · 2026-09-18 20:59:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf170b2b8fad6488a50b8982c90121705567f0d8c72efe29e61fd7db7b79ec246
Parent hash: 0x934c432e…072c1528
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,486 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.3%992,438 / 30,000,000

Base fee

20 gwei

State root

0xcea454d1f1c9…45df0ebee392

Transactions root

0xd0dbf41e72fa…91a0d95b5510

Receipts root

0xdf526e4c3ac8…dd655b3dd051

Nonce

0x0000000000000000

Extra data

0x00000004a817c800