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 #0x4c9069a4e19616a6c97b6eac3d2be178c712072390c8708a21ad1e184f6db188 · ArcScan

Block

#21,557,207

2026-09-18 20:48:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,207
Timestamp: 13 days ago · 2026-09-18 20:48:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c9069a4e19616a6c97b6eac3d2be178c712072390c8708a21ad1e184f6db188
Parent hash: 0x3bf5919d…68942d12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,207 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,642,829 / 30,000,000

Base fee

20 gwei

State root

0x275752310295…1765fb1fbbb8

Transactions root

0x034fccc618c5…1cf0ce4134b2

Receipts root

0x0d143051f85c…7f466832cf27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800