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 #0x1b991645f93fcc539552893a9402ce25ac17a432839f8e74f77ce1837347108e · ArcScan

Block

#21,353,098

2026-09-17 16:02:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,098
Timestamp: 11 days ago · 2026-09-17 16:02:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b991645f93fcc539552893a9402ce25ac17a432839f8e74f77ce1837347108e
Parent hash: 0x3d5631ec…06ae37f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,098 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.2%5,748,589 / 30,000,000

Base fee

20 gwei

State root

0xf41a32ce7c88…94783ee55b6a

Transactions root

0xa45c8bfa281f…527462e37a50

Receipts root

0x66b4f53dcc19…8a6ab15ebb06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800