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 #0x2ce340c5d2581ad5f30b1651676529aee7d1912b39e83e8aa89760628146d3cd · ArcScan

Block

#21,398,430

2026-09-17 22:26:18 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,430
Timestamp: 49 days ago · 2026-09-17 22:26:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ce340c5d2581ad5f30b1651676529aee7d1912b39e83e8aa89760628146d3cd
Parent hash: 0x47b7af41…2286877a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,430 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.9%2,370,900 / 30,000,000

Base fee

20 gwei

State root

0x0f86fb2c3182…c0a438ae6856

Transactions root

0x5f6c127e9558…be1634886c8d

Receipts root

0x5634f45c8255…6ef1134d903e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800