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 #21393223 · ArcScan

Block

#21,393,223

2026-09-17 21:42:17 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,223
Timestamp: 51 days ago · 2026-09-17 21:42:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x76a23e6720100481f29aa6c8233f0c693c03efeb87110d611ec381ca3af14361
Parent hash: 0xee901263…a836ce1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,223 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.2%1,265,473 / 30,000,000

Base fee

20 gwei

State root

0x881b9f76ed11…146518b59826

Transactions root

0x48270ac5347a…40ab5bf40127

Receipts root

0x6104e9123c56…15503bfc3f8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800