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 #0x809394a8f6661a4296490b9a495db61ea6ccd162b226d3bf5681ae3cde9effaf · ArcScan

Block

#21,386,990

2026-09-17 20:49:36 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,990
Timestamp: 15 days ago · 2026-09-17 20:49:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x809394a8f6661a4296490b9a495db61ea6ccd162b226d3bf5681ae3cde9effaf
Parent hash: 0xcb7743ac…dd86215c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,990 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.6%2,569,614 / 30,000,000

Base fee

20 gwei

State root

0xcd39baf49794…83815603d234

Transactions root

0xedbe3a6214d3…15fc47e350a4

Receipts root

0xb814b9cf3085…0b72011500b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800