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 #0xf7f1ae6997db44b77dea872ea8cf7a4199236c1f5eeb2658f9ee1ccecaf651a8 · ArcScan

Block

#21,357,919

2026-09-17 16:43:59 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,919
Timestamp: 7 days ago · 2026-09-17 16:43:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7f1ae6997db44b77dea872ea8cf7a4199236c1f5eeb2658f9ee1ccecaf651a8
Parent hash: 0xa4789e33…89579f5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,919 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.6%7,397,271 / 30,000,000

Base fee

20 gwei

State root

0xaeb45d2dca09…f0bf0a5b7246

Transactions root

0xb81a351c430e…e1497902ed15

Receipts root

0x4f5639e322db…d2b370c1c43c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800