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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 #0x3bc6bd33bddc3d2aea04f2190b72efdfa5384b74ccfcedc90fff20fb4ad5750e · ArcScan

Block

#21,308,122

2026-09-17 09:42:38 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,122
Timestamp: 20 days ago · 2026-09-17 09:42:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bc6bd33bddc3d2aea04f2190b72efdfa5384b74ccfcedc90fff20fb4ad5750e
Parent hash: 0x337e5b9a…c3c30aed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,122 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.8%10,727,789 / 30,000,000

Base fee

20 gwei

State root

0xef9c87965365…cdf3190ecd1e

Transactions root

0x51ff945c2a34…81ecaecee261

Receipts root

0xc87a7f1eaf42…a01acb11f998

Nonce

0x0000000000000000

Extra data

0x00000004a817c800