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 #0x428f3e80202549658bcce95792745fe53396deea598f9c26eb29f3b72190e9fc · ArcScan

Block

#21,519,359

2026-09-18 15:28:30 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,359
Timestamp: 50 days ago · 2026-09-18 15:28:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x428f3e80202549658bcce95792745fe53396deea598f9c26eb29f3b72190e9fc
Parent hash: 0x9646b524…0c577a2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,359 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.6%4,972,559 / 30,000,000

Base fee

20 gwei

State root

0x99fa49bc9e2d…f8016dd689cd

Transactions root

0x88320c58e1a7…17fcd8cf01d8

Receipts root

0x70fb1c8fd3be…78a1f18a3d1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800