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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 #0x663f17d82db18024dc0467fc2fd74148fd7878adaf410a1ab073da06257bcdfb · ArcScan

Block

#21,281,861

2026-09-17 06:00:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,861
Timestamp: 5 days ago · 2026-09-17 06:00:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x663f17d82db18024dc0467fc2fd74148fd7878adaf410a1ab073da06257bcdfb
Parent hash: 0xe37fe2c3…e11283c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,861 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.2%6,072,241 / 30,000,000

Base fee

20 gwei

State root

0xae4b66c3b87e…39d544f0a2a3

Transactions root

0x47e204409173…5d9f19633165

Receipts root

0x2c0062256c66…8cb8c8b65ba6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800