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 #0xa072403894adbd8b18b02d823d91381d2b527234e76288f3995db02d92d92d04 · ArcScan

Block

#21,261,914

2026-09-17 03:12:14 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,914
Timestamp: 13 days ago · 2026-09-17 03:12:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xa072403894adbd8b18b02d823d91381d2b527234e76288f3995db02d92d92d04
Parent hash: 0x9b052e0d…ae3b31c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,914 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

23.9%7,155,029 / 30,000,000

Base fee

20 gwei

State root

0xaefb9b49c0d5…ad4cb12cece4

Transactions root

0x36f066ace525…f1e178182a84

Receipts root

0x2971ddeeca78…cd922a019331

Nonce

0x0000000000000000

Extra data

0x00000004a817c800