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 #0x393f78ef8553bfae239f82a0be631fab644728a5cc67627705d044146ec28980 · ArcScan

Block

#21,340,239

2026-09-17 14:13:51 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,239
Timestamp: 51 days ago · 2026-09-17 14:13:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x393f78ef8553bfae239f82a0be631fab644728a5cc67627705d044146ec28980
Parent hash: 0x75b21a4a…4f047bca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,239 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

27.5%8,254,086 / 30,000,000

Base fee

20 gwei

State root

0xc70b00fd7c4f…282de727e8f9

Transactions root

0xc4a04fecad35…c9471d75df3d

Receipts root

0x0a5f303ec292…9e5661e4f086

Nonce

0x0000000000000000

Extra data

0x00000004a817c800