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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 #0x2554f8d7cc4b171cd41b8cae266aa448da9d20221722b7851258459773536c8f · ArcScan

Block

#21,521,357

2026-09-18 15:45:23 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,357
Timestamp: 13 days ago · 2026-09-18 15:45:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x2554f8d7cc4b171cd41b8cae266aa448da9d20221722b7851258459773536c8f
Parent hash: 0x7a8c6d12…4601a01d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,357 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.5%1,342,761 / 30,000,000

Base fee

20 gwei

State root

0x4b737de2f324…aca309c9c5ff

Transactions root

0xee0dac56b99f…4b1bddc12248

Receipts root

0x4c8643db744c…090aa7fefd90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800