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 #0x542a039aa04f80721bc26c30ecfd5af0ea63550e31ae1aa69574a1bfccbe83c7 · ArcScan

Block

#21,376,044

2026-09-17 19:17:06 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,044
Timestamp: 34 days ago · 2026-09-17 19:17:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x542a039aa04f80721bc26c30ecfd5af0ea63550e31ae1aa69574a1bfccbe83c7
Parent hash: 0x1f1c092e…4c43fc11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,044 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,582,922 / 30,000,000

Base fee

20 gwei

State root

0xcf59dc4e17df…2c31058ef96e

Transactions root

0xe158c74609c0…abeb070976ba

Receipts root

0x67222da8e5a6…700b3107a84b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800