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 #0xde55921f9ecaa608be75357588f601bc118cbac96b8961e4497381d1050de937 · ArcScan

Block

#21,273,571

2026-09-17 04:50:42 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,571
Timestamp: 43 days ago · 2026-09-17 04:50:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xde55921f9ecaa608be75357588f601bc118cbac96b8961e4497381d1050de937
Parent hash: 0x3e7f9418…87c08b82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,571 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.6%2,571,250 / 30,000,000

Base fee

20 gwei

State root

0x70220d7daeb6…b57b720288ce

Transactions root

0xd127b03afac2…af2490171db8

Receipts root

0x24294aa8d81d…69603178846b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800