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 #0xef3726c127f45af7c732adb5d460feafa87e6e836a6dbca1936fbf95f4864a21 · ArcScan

Block

#21,201,617

2026-09-16 18:43:13 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,617
Timestamp: 7 days ago · 2026-09-16 18:43:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xef3726c127f45af7c732adb5d460feafa87e6e836a6dbca1936fbf95f4864a21
Parent hash: 0x64c4bec9…8946ec27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,617 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

61.7%18,521,774 / 30,000,000

Base fee

210.138405094 gwei

State root

0x4da635c285cd…fb000ba77bcf

Transactions root

0xc1aea4b815bf…f424a593ab50

Receipts root

0x8d827c1f541a…89a635818688

Nonce

0x0000000000000000

Extra data

0x00000030b806bdd4