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 #0x277270ed8ae24fff816a8f630c531afdf30de4191b860de071cf7006e430b70f · ArcScan

Block

#21,357,546

2026-09-17 16:40:50 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,546
Timestamp: 2 days ago · 2026-09-17 16:40:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x277270ed8ae24fff816a8f630c531afdf30de4191b860de071cf7006e430b70f
Parent hash: 0xa825f942…ef377b03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,546 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.3%5,786,836 / 30,000,000

Base fee

20 gwei

State root

0x2d3c503ab386…29265ca7b873

Transactions root

0x4317330f4f5e…878a00baebf7

Receipts root

0xe8c6c2af2905…6d68aab31af0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800