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 #21330876 · ArcScan

Block

#21,330,876

2026-09-17 12:54:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,876
Timestamp: 11 days ago · 2026-09-17 12:54:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8d478ffc3c3ad09adc3a7fa2653632b80f2c995be227c5659bdfbf57f5ee827
Parent hash: 0xd223c106…9f9622f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,876 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.4%4,029,233 / 30,000,000

Base fee

20 gwei

State root

0x639c3245be98…05d182368de8

Transactions root

0x5ed9af0cf78a…b16afcb23249

Receipts root

0x191e6f8e950d…7a93a460c551

Nonce

0x0000000000000000

Extra data

0x00000004a817c800