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 #0xb078f8ac26584aa461bd610060975d36795d7cf68df5235689484d1cc8b48405 · ArcScan

Block

#21,541,750

2026-09-18 18:37:47 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,750
Timestamp: 7 days ago · 2026-09-18 18:37:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb078f8ac26584aa461bd610060975d36795d7cf68df5235689484d1cc8b48405
Parent hash: 0xdef36ad2…7f2672ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,750 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.0%1,803,575 / 30,000,000

Base fee

20 gwei

State root

0xe96f38507474…4a3469328b92

Transactions root

0x302dd21bfab0…fc3ae4458142

Receipts root

0x0b62bef0bc46…59715b885f05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800