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 #0xc70f1378d477db16b789bea80701f455228f5d9e9f5dc2f7698465ba0ab17fa5 · ArcScan

Block

#21,558,171

2026-09-18 20:56:38 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,171
Timestamp: 45 days ago · 2026-09-18 20:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc70f1378d477db16b789bea80701f455228f5d9e9f5dc2f7698465ba0ab17fa5
Parent hash: 0x3d129706…8e054345
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,171 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.5%737,150 / 30,000,000

Base fee

20 gwei

State root

0x5cdfb8179f08…cc9217ad2f9d

Transactions root

0x3f629d7cca7c…9e1446ad0f59

Receipts root

0xc9301df1a76b…7072a3158397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800