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 #21374224 · ArcScan

Block

#21,374,224

2026-09-17 19:01:44 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,224
Timestamp: 23 days ago · 2026-09-17 19:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c9f060d1d6c5f0dc4608529a92375f155184e47983e5f0387c888cfd8f4219e
Parent hash: 0x41e84817…09249b6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,224 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.3%5,489,555 / 30,000,000

Base fee

20 gwei

State root

0x126f6fd562d2…4067fd2e9ab8

Transactions root

0x4e29f1a9d925…4e37c79a5aa4

Receipts root

0x20446481ef5f…885cf86af96f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800