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 #21267656 · ArcScan

Block

#21,267,656

2026-09-17 04:00:44 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,656
Timestamp: 34 days ago · 2026-09-17 04:00:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x60a09b76e1bed2a12c0ea2d367987cb36666a276b50d909b83bfae2ed139495b
Parent hash: 0x15474b46…3c184236
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,656 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.0%6,001,838 / 30,000,000

Base fee

20 gwei

State root

0x93aac68d7c18…17b8aac6384f

Transactions root

0x0485d91a90d4…fa5cbaa52369

Receipts root

0x307cc0b2201d…8b1023073faf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800