Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf44f85567bd5b30a1848a397f8d697f10ff0955427b941648000149f2588eaac · ArcScan

Block

#21,417,321

2026-09-18 01:05:59 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,321
Timestamp: 51 days ago · 2026-09-18 01:05:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf44f85567bd5b30a1848a397f8d697f10ff0955427b941648000149f2588eaac
Parent hash: 0x264946c2…433b6e24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,321 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.6%2,872,341 / 30,000,000

Base fee

20 gwei

State root

0xfe798509d32e…886200d2b042

Transactions root

0x006d38c05b66…1ebe2a2199fd

Receipts root

0x071239fda76a…1f78cc8705f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800