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 #21170008 · ArcScan

Block

#21,170,008

2026-09-16 14:16:23 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,008
Timestamp: 15 days ago · 2026-09-16 14:16:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x40bf83d46364eeea19e8df2ad9cb8b0a99031d13597c02a4b7bf031c557961b2
Parent hash: 0x32541d95…1444c8b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,008 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

41.5%12,443,696 / 30,000,000

Base fee

122.088599704 gwei

State root

0x09e0da6dad31…e27d524e6b9a

Transactions root

0x143246e00951…581932ba9607

Receipts root

0x79e39baaba31…113eed80895e

Nonce

0x0000000000000000

Extra data

0x0000001c5d7308c0