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 #21519561 · ArcScan

Block

#21,519,561

2026-09-18 15:30:12 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,561
Timestamp: 52 days ago · 2026-09-18 15:30:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x322a236064f18e9f21be7e1c026e5fe66912f78255f455db0f41c9e8d7f94a07
Parent hash: 0x1a6e54b9…5cdb32b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,561 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.8%8,353,942 / 30,000,000

Base fee

20 gwei

State root

0x325426cc91be…c491e471f00f

Transactions root

0x041a1e13f2f7…d387341b9183

Receipts root

0x63337c658927…0357912ff07e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800