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 #0x45b604b74cb3a1f2f49c388be7b27851fe9b7ffd621e9c73c45cc16a763af530 · ArcScan

Block

#21,542,775

2026-09-18 18:46:27 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,775
Timestamp: 41 days ago · 2026-09-18 18:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x45b604b74cb3a1f2f49c388be7b27851fe9b7ffd621e9c73c45cc16a763af530
Parent hash: 0xd5a4ca11…27ee9e0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,775 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.6%1,686,391 / 30,000,000

Base fee

20 gwei

State root

0x3aaf1e409696…26bd029ce440

Transactions root

0x71dab84750db…a12b3af52090

Receipts root

0x8fc5989cd18d…11f354e8a07a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800