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 #21356304 · ArcScan

Block

#21,356,304

2026-09-17 16:29:32 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,304
Timestamp: 48 days ago · 2026-09-17 16:29:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb93dde229c3c2178056cab9dafcb7b61792c378fed3398ddd44a08baafcfb214
Parent hash: 0xef103628…356ae24b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,304 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.9%1,772,227 / 30,000,000

Base fee

20 gwei

State root

0x968770ac27c0…6570413a4e53

Transactions root

0xca125b3d2995…811b7f976653

Receipts root

0xa6a022798a90…e7cbdff8a8ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800