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 #0x3f846761ec5b463913e62a27ae363c583ab08273bc441bb1e3a3c2d4fc14f4d7 · ArcScan

Block

#21,221,911

2026-09-16 21:34:31 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,911
Timestamp: 9 days ago · 2026-09-16 21:34:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f846761ec5b463913e62a27ae363c583ab08273bc441bb1e3a3c2d4fc14f4d7
Parent hash: 0xf7cee541…8c33e81f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,911 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

46.5%13,956,689 / 30,000,000

Base fee

20 gwei

State root

0xe93c8bdbdde8…bd87d9ecf759

Transactions root

0x9108303d6655…2150a4be7f89

Receipts root

0x3c6d74bab0ee…44f9c9b0fc09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800