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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x256685734af46722c58adc566f37c7c6590411cb27b98c63a950fb21dfc24d5b · ArcScan

Block

#21,240,143

2026-09-17 00:08:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,143
Timestamp: 18 days ago · 2026-09-17 00:08:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x256685734af46722c58adc566f37c7c6590411cb27b98c63a950fb21dfc24d5b
Parent hash: 0x5c8a7e6a…4135888c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,143 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.0%5,108,094 / 30,000,000

Base fee

20 gwei

State root

0xf115812d6578…661cd88abc45

Transactions root

0x2c866387cbc1…fdd9c51336c6

Receipts root

0x71454fba313f…1e0d0308cde3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800