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 #0x0a959a3e058275e10ad8b156ff382c2a80da510f3da3c84bc01d2a8a22dd681b · ArcScan

Block

#21,327,355

2026-09-17 12:25:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,355
Timestamp: 12 days ago · 2026-09-17 12:25:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a959a3e058275e10ad8b156ff382c2a80da510f3da3c84bc01d2a8a22dd681b
Parent hash: 0xfd27f59b…3c186bb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,355 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.5%4,353,428 / 30,000,000

Base fee

20 gwei

State root

0xb1bb2a60695f…d44349e3b266

Transactions root

0xeff23817a297…e53da50ece2d

Receipts root

0xd8a33df279ba…b156bec1fe5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800