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 #21620156 · ArcScan

Block

#21,620,156

2026-09-19 05:40:43 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,156
Timestamp: 30 days ago · 2026-09-19 05:40:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x030052add233589a9f74a67dbf0b35727552463a06981dd8ff1aa9b908bbed46
Parent hash: 0xb462203b…541ecb0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,156 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.2%971,634 / 30,000,000

Base fee

20 gwei

State root

0x612e0ad22366…17fbccbdaa7e

Transactions root

0xdb5e254ea7eb…3152f71ac482

Receipts root

0xee583cf5143a…530b8e9ca266

Nonce

0x0000000000000000

Extra data

0x00000004a817c800