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 #0x1fa269fd22cc4560149bc5badb91ed67d6bf94a2fdc055daf8fd0a55af439aa3 · ArcScan

Block

#21,444,663

2026-09-18 04:57:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,663
Timestamp: 17 days ago · 2026-09-18 04:57:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fa269fd22cc4560149bc5badb91ed67d6bf94a2fdc055daf8fd0a55af439aa3
Parent hash: 0x20f42216…96ca207d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,663 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.3%696,750 / 30,000,000

Base fee

20 gwei

State root

0x542c8f3d10ce…c5008bd12504

Transactions root

0x0df87f8163c0…99f40f68e2dc

Receipts root

0xcf3f60e96be6…78494a1c3226

Nonce

0x0000000000000000

Extra data

0x00000004a817c800