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 #0x05c09f420830117064fc247880fbf919a9d5d197f077a7b046e1076a64a77980 · ArcScan

Block

#21,383,342

2026-09-17 20:18:47 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,342
Timestamp: 32 days ago · 2026-09-17 20:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x05c09f420830117064fc247880fbf919a9d5d197f077a7b046e1076a64a77980
Parent hash: 0x6e07ca84…fb763d45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,342 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

41.7%12,522,421 / 30,000,000

Base fee

20 gwei

State root

0x96cc54da8b67…56cb7d02b940

Transactions root

0x875751967cbe…54adbeb6b92a

Receipts root

0x7c12f9b4c715…639a2221afc8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800