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 #21267521 · ArcScan

Block

#21,267,521

2026-09-17 03:59:35 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,521
Timestamp: 30 days ago · 2026-09-17 03:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0dbbd3acb3fca2dc5dc7df5dd72e1f5c4ca15c4850f695fb68daffe733e9aac
Parent hash: 0xfaed2c14…1e4d8a89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,521 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.8%3,829,105 / 30,000,000

Base fee

20 gwei

State root

0xe7db23e032b3…e3e74657a073

Transactions root

0xe90229ef5cb8…6fd8d452af29

Receipts root

0xb1f341856d91…bbb84df0f829

Nonce

0x0000000000000000

Extra data

0x00000004a817c800