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 #0xf59824f6f382ff40ccf53600fa53631aec7ca22570613c0cd77f692123ac0d02 · ArcScan

Block

#21,278,859

2026-09-17 05:35:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,859
Timestamp: 10 days ago · 2026-09-17 05:35:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf59824f6f382ff40ccf53600fa53631aec7ca22570613c0cd77f692123ac0d02
Parent hash: 0xdd59ffce…89428bda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,859 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.4%3,117,003 / 30,000,000

Base fee

20 gwei

State root

0x443c6a90b8c9…d9a20239b3f0

Transactions root

0x7d15155df7e3…c30b336bb143

Receipts root

0x39c6a4f972c4…957d122c2acf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800