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 #21525437 · ArcScan

Block

#21,525,437

2026-09-18 16:19:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,437
Timestamp: 12 days ago · 2026-09-18 16:19:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb98baac9742a2edf8d28e38c2d12ad8b42418289741f725e5d157053651a2ae7
Parent hash: 0xfa0f9333…443182cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,437 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.9%1,761,209 / 30,000,000

Base fee

20 gwei

State root

0x49f967324c6a…2d292909b402

Transactions root

0xfad30fb62d2e…0b39ca561064

Receipts root

0xebc256382a86…a797797722b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800