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 #0xb28c6f11792087351b9db7ac3c8c809e238451e906810af0b1ee726d6da7cd28 · ArcScan

Block

#21,400,913

2026-09-17 22:47:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,913
Timestamp: 18 days ago · 2026-09-17 22:47:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb28c6f11792087351b9db7ac3c8c809e238451e906810af0b1ee726d6da7cd28
Parent hash: 0xcfaef26d…31eaac8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,913 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.6%1,974,589 / 30,000,000

Base fee

20 gwei

State root

0x021d3722fdef…7e01289d5f27

Transactions root

0x35dad44920eb…6a5e0a029958

Receipts root

0x14fd6b6e5620…2a5771ecd5bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800