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 #21360442 · ArcScan

Block

#21,360,442

2026-09-17 17:05:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,442
Timestamp: 18 days ago · 2026-09-17 17:05:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd14a8e08293aa162bcc8b08fa31f06c48b2615f7c024ebdf35bbfef16239452
Parent hash: 0x6e94b672…97c47dcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,442 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.5%3,739,895 / 30,000,000

Base fee

20 gwei

State root

0x07cda6831a73…653026d4cc6b

Transactions root

0x9e3ff2230e71…ae0cec728482

Receipts root

0xa133a9f88ec4…73ef7848fdb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800