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 #0xb49d290cf7ae8c5340590c0cb666270348f6c4da2d0e6e700a899eae0f494974 · ArcScan

Block

#21,542,693

2026-09-18 18:45:45 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,693
Timestamp: 39 days ago · 2026-09-18 18:45:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb49d290cf7ae8c5340590c0cb666270348f6c4da2d0e6e700a899eae0f494974
Parent hash: 0xe15df9fc…8e22ee09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,693 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.2%1,872,435 / 30,000,000

Base fee

20 gwei

State root

0xb5cdbcf1da76…fd8b9d8b052f

Transactions root

0x5a2f88cc3c04…c9a26b0d150e

Receipts root

0x1ace07ca9b7c…df43fba89651

Nonce

0x0000000000000000

Extra data

0x00000004a817c800