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 #21382369 · ArcScan

Block

#21,382,369

2026-09-17 20:10:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,369
Timestamp: 11 days ago · 2026-09-17 20:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x284351290bb982ac91dda7eed12fcbbeef835307c4c89ee69d37f81000425a54
Parent hash: 0xaf0f9807…1f552660
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,369 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.2%4,545,137 / 30,000,000

Base fee

20 gwei

State root

0xe385e9098cc5…41861318a86e

Transactions root

0x02d3e2639c39…bc97fc800296

Receipts root

0xfbb2fd844c40…d2dcf5ed85b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800