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 #21313019 · ArcScan

Block

#21,313,019

2026-09-17 10:23:59 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,313,019
Timestamp: 20 days ago · 2026-09-17 10:23:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x64f72281257960d7e91c3c64d89a6c502ca82f106b9f96b59ca9b719db1d612e
Parent hash: 0x8cb8264e…95bc910f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,313,019 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.2%4,547,602 / 30,000,000

Base fee

20 gwei

State root

0x4811679ddc46…8dd565d6e170

Transactions root

0x1b41d2bcb312…de602e45373a

Receipts root

0xbeb819bee59b…c499ceef93d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800