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 #21284345 · ArcScan

Block

#21,284,345

2026-09-17 06:21:44 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,345
Timestamp: 11 days ago · 2026-09-17 06:21:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa61da2450792f3aa88c7a7c02db5f3bc559d567c6478a77eec071cdd3589b1c1
Parent hash: 0x0f440d8e…abc3c338
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,345 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

35.9%10,780,866 / 30,000,000

Base fee

20 gwei

State root

0x6a0a96dc556b…427856507545

Transactions root

0x1295c81832a9…6eb5ca81cd28

Receipts root

0x7b801ce6abe5…8df6649443c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800