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 #21330854 · ArcScan

Block

#21,330,854

2026-09-17 12:54:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,854
Timestamp: 11 days ago · 2026-09-17 12:54:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x84061b52de6eb669f3495b750d70c276bbb83258b619f34bf24beb78adfb2d26
Parent hash: 0x6d368c4c…5dda96d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,854 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

31.2%9,368,099 / 30,000,000

Base fee

20 gwei

State root

0x2a58d4999d91…409257bc647a

Transactions root

0x53d8076eead7…522ef3b66bed

Receipts root

0xba2959307dab…1b369f3489a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800