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 #0x5cbd965e7eb8e0399fbad1ec37a4ece688a55ec461ff277ed9ebdb03dbd0bcac · ArcScan

Block

#21,557,349

2026-09-18 20:49:41 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,349
Timestamp: 18 days ago · 2026-09-18 20:49:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cbd965e7eb8e0399fbad1ec37a4ece688a55ec461ff277ed9ebdb03dbd0bcac
Parent hash: 0x804e12d8…319e9b60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,349 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.9%564,955 / 30,000,000

Base fee

20 gwei

State root

0x7611d17a5f0e…8b5f4c074590

Transactions root

0xe80685a2e139…62df12804b61

Receipts root

0xa1b491c99b25…224b336d8b17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800