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 #0x55c2f45f3fd263282298a3576081af502561274ae459d80bf3bd85d8590136c5 · ArcScan

Block

#21,211,190

2026-09-16 20:04:01 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,190
Timestamp: 15 days ago · 2026-09-16 20:04:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x55c2f45f3fd263282298a3576081af502561274ae459d80bf3bd85d8590136c5
Parent hash: 0x5fdba879…0aaa352f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,190 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

21.7%6,518,945 / 30,000,000

Base fee

20 gwei

State root

0xfca8757e34d8…573c00272df0

Transactions root

0xb227ca7579bb…27a0d5deb454

Receipts root

0x15484478bf01…411b93cb3aef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800