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 #0x4c5dd960c5dc191cb87bf12c977a977b7287eb0c75718d716e487394b216fd99 · ArcScan

Block

#21,376,416

2026-09-17 19:20:15 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,416
Timestamp: 47 days ago · 2026-09-17 19:20:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c5dd960c5dc191cb87bf12c977a977b7287eb0c75718d716e487394b216fd99
Parent hash: 0x5f0207df…cd91e0cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,416 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.8%2,345,392 / 30,000,000

Base fee

20 gwei

State root

0xf7a756ff212e…79135631f264

Transactions root

0xa04802c0afaa…b3cc944c0ada

Receipts root

0x3d9e6242b369…0b04569e878f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800