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 #21239334 · ArcScan

Block

#21,239,334

2026-09-17 00:01:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,334
Timestamp: 7 days ago · 2026-09-17 00:01:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x365cca45ea4abbcb85dc9174c8ddb426ab4d57874d2d47360333c64320df5606
Parent hash: 0x39432719…9865234b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,334 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

25.7%7,700,778 / 30,000,000

Base fee

20 gwei

State root

0x79488e925ef3…4b8864afc4f6

Transactions root

0x6032c0bdfb01…c30a9c3cf0ea

Receipts root

0x30fae86ddf3e…8e09abc693fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800