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 #0xcc75cfd16dbee290ab834bfcbaa6baa0ec04a1fc63c4d5ca1769029f13114ea1 · ArcScan

Block

#21,351,965

2026-09-17 15:52:54 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,965
Timestamp: 25 days ago · 2026-09-17 15:52:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc75cfd16dbee290ab834bfcbaa6baa0ec04a1fc63c4d5ca1769029f13114ea1
Parent hash: 0xb29f854e…a47804fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,965 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.7%5,306,625 / 30,000,000

Base fee

20 gwei

State root

0x2ccde8ddb022…43effed1208e

Transactions root

0x323069b24493…8002af4f978b

Receipts root

0x048a24edbf1e…f2e446c42645

Nonce

0x0000000000000000

Extra data

0x00000004a817c800