Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf4338afc9f469304fa949012693f02df709f216e094ce26414651b487f73ee62 · ArcScan

Block

#21,539,487

2026-09-18 18:18:39 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,487
Timestamp: 53 days ago · 2026-09-18 18:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4338afc9f469304fa949012693f02df709f216e094ce26414651b487f73ee62
Parent hash: 0x3286a12f…6f0a7bb2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,487 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.9%2,367,616 / 30,000,000

Base fee

20 gwei

State root

0xfcffde83abf5…6451ab585401

Transactions root

0xf778ce5a7e83…427b373f3ada

Receipts root

0xb812525f39f9…aa9066be90b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800