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

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 #21340194 · ArcScan

Block

#21,340,194

2026-09-17 14:13:28 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,194
Timestamp: 51 days ago · 2026-09-17 14:13:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ab3fe2accbac55dcc2361c4102ae8cce3e458065b59dba6e5dbb8595e46501d
Parent hash: 0xc61699b9…0d0d9d60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,194 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.8%4,456,533 / 30,000,000

Base fee

20 gwei

State root

0x97c82a8500c6…9a47ad8ff0a6

Transactions root

0xc3847dfd4d54…5ea6dc1b04c5

Receipts root

0x02319b66f499…d8cddb0efe9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800