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 #0x434bc057e64a5de966cff0bd198e2c1560c0cbb174c615556ce9410b7d4b918d · ArcScan

Block

#21,379,262

2026-09-17 19:44:18 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,262
Timestamp: 49 days ago · 2026-09-17 19:44:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x434bc057e64a5de966cff0bd198e2c1560c0cbb174c615556ce9410b7d4b918d
Parent hash: 0xe8f51aee…19b921f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,262 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.5%1,362,278 / 30,000,000

Base fee

20 gwei

State root

0x7c8e617704a2…6c234e0490ea

Transactions root

0xccd4783c11f3…938e9a08a12d

Receipts root

0x78f7939f2e4f…edbe6fe1dc67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800