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 #21369624 · ArcScan

Block

#21,369,624

2026-09-17 18:22:52 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,624
Timestamp: 47 days ago · 2026-09-17 18:22:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x71356ad4d1cdae659402f74d279b5faa38049e1b56e1abe6cb883fa4b17f60c2
Parent hash: 0xd462839b…4cc846e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,624 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.4%2,231,401 / 30,000,000

Base fee

20 gwei

State root

0x78a939aed319…bb01cc209685

Transactions root

0x107b34b5e2b1…936e8aa4f866

Receipts root

0x5f5aec90ada8…dcdd38fe1d38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800