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 #21419330 · ArcScan

Block

#21,419,330

2026-09-18 01:22:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,330
Timestamp: 12 days ago · 2026-09-18 01:22:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x5539416ede7238e8d2ea98d649165c9b73b9f6f48180013eec7d295ec021bfb3
Parent hash: 0xeb3b3c83…7e60683a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,330 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.3%1,002,819 / 30,000,000

Base fee

20 gwei

State root

0x9be042d1dbb5…837370dcf037

Transactions root

0xe348f5005438…458e8fc6f275

Receipts root

0xe93366560623…eeef263ccc08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800