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 #21524429 · ArcScan

Block

#21,524,429

2026-09-18 16:11:21 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,429
Timestamp: 43 days ago · 2026-09-18 16:11:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x646c40c41450333822b6db3b1f35b71689095fe05a732c320fda36bd8eeaa59e
Parent hash: 0x2d3b6ff9…e474633c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,429 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.9%4,466,731 / 30,000,000

Base fee

20 gwei

State root

0x62067c051502…9db791d181eb

Transactions root

0xeaf6937cc03a…21694dbe3c1b

Receipts root

0xa42d94c523a0…89b871ea3761

Nonce

0x0000000000000000

Extra data

0x00000004a817c800