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

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 #21540424 · ArcScan

Block

#21,540,424

2026-09-18 18:26:34 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,424
Timestamp: 39 days ago · 2026-09-18 18:26:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x569c0af1c60531eaf5277104b8488d0360249d43603882dd13360159e28784e6
Parent hash: 0xe2ba2ca0…b7f6bd43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,424 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.5%1,960,985 / 30,000,000

Base fee

20 gwei

State root

0xe0abb216c85b…40014ffc4fb1

Transactions root

0x243913cfc100…5d728d10cf1f

Receipts root

0xb45a6d325046…8a68aebbf0db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800