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 #0x7389c40cabf56d9f13e6c890499a3b0e7398d8c1e925038c62220b87d82b672b · ArcScan

Block

#21,310,439

2026-09-17 10:02:12 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,439
Timestamp: 11 days ago · 2026-09-17 10:02:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x7389c40cabf56d9f13e6c890499a3b0e7398d8c1e925038c62220b87d82b672b
Parent hash: 0x729f7176…40715fb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,439 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

40.1%12,027,084 / 30,000,000

Base fee

20 gwei

State root

0x830c231cd36c…a55f30c1428e

Transactions root

0x349fda341a50…8bd69e1b2cdf

Receipts root

0xdfde11551c78…0fe54b6fdae0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800