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 #21444775 · ArcScan

Block

#21,444,775

2026-09-18 04:58:02 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,775
Timestamp: 20 days ago · 2026-09-18 04:58:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbc7c2efa41c85ee8fff7d812113cf92b97ce108378d31d63e9b61dbadc0f285
Parent hash: 0xee4ff685…ce402ba8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,775 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.1%2,142,760 / 30,000,000

Base fee

20 gwei

State root

0x1a8869f75635…80f1c52c8233

Transactions root

0x2876b571b671…48763c7b2561

Receipts root

0x7508bd976af7…e0373638464c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800