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 #0x0a38d254e20e3bd7f22299a7633467d53c7d0171c9217c326821e8c7c16cca93 · ArcScan

Block

#21,191,198

2026-09-16 17:15:16 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,191,198
Timestamp: 3 days ago · 2026-09-16 17:15:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a38d254e20e3bd7f22299a7633467d53c7d0171c9217c326821e8c7c16cca93
Parent hash: 0x9f5b2f58…97cd5bef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,191,198 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

27.9%8,383,973 / 30,000,000

Base fee

20 gwei

State root

0x6669b55fcd57…25f17cdf8263

Transactions root

0x43d2f9bc0ed6…2747e6326a23

Receipts root

0x58873925e7c2…4d8fa86e637d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800