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 #21244231 · ArcScan

Block

#21,244,231

2026-09-17 00:42:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,231
Timestamp: 12 days ago · 2026-09-17 00:42:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x10d66dd1bfba1aedc833a13994aa27c335eb5377faf8b96f4900755d11654b76
Parent hash: 0x351bb92f…22f8e5bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,231 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.7%7,704,235 / 30,000,000

Base fee

20 gwei

State root

0x1410d1399dd7…0e2abe51d066

Transactions root

0x5d63a3ca6b0c…80bdd8f27d24

Receipts root

0xb69b62d4648f…e57e9aecebea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800