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 #21525438 · ArcScan

Block

#21,525,438

2026-09-18 16:19:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,438
Timestamp: 12 days ago · 2026-09-18 16:19:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xaac33215c1c844cbabd9208c2f33c0bc782ded112e0373f20bce9fa941aef3e4
Parent hash: 0xb98baac9…651a2ae7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,438 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.5%1,340,746 / 30,000,000

Base fee

20 gwei

State root

0x6280e268571f…ee51f5f8bb87

Transactions root

0x0cef41974a04…0a6973854b44

Receipts root

0x70ce8ff509d3…cce3573d3800

Nonce

0x0000000000000000

Extra data

0x00000004a817c800