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 #21372190 · ArcScan

Block

#21,372,190

2026-09-17 18:44:33 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,190
Timestamp: 25 days ago · 2026-09-17 18:44:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x00bd75472ad33e85c79279d42ec290ecd1dbebbdcdc2c5e067e881c2c81d1b0c
Parent hash: 0x75c0b39c…2e29bbf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,190 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

32.4%9,716,389 / 30,000,000

Base fee

20 gwei

State root

0x8579167d9963…2b5af065461a

Transactions root

0x2efe81963979…809368300c50

Receipts root

0x587d38ceb5d9…4ec9e7a17dfa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800