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 #0x4100994075ae4f1abd6c097f8c458743ce79bf5ba8926af4152c16f3e041fa80 · ArcScan

Block

#21,279,919

2026-09-17 05:44:20 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,919
Timestamp: 43 days ago · 2026-09-17 05:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x4100994075ae4f1abd6c097f8c458743ce79bf5ba8926af4152c16f3e041fa80
Parent hash: 0x634a2c56…8ce2227c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,919 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.2%11,473,739 / 30,000,000

Base fee

20 gwei

State root

0xc84ff0b8dc95…d95251d385a7

Transactions root

0x1d21175e77b4…fe4802280baa

Receipts root

0x3a77d53bbc21…d054b0ea6a45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800