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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 #0x3d9c9e19b800a88c42ff17d3c2919c63ba9313399ed4cd7a6dc0153230e2083d · ArcScan

Block

#21,518,943

2026-09-18 15:24:59 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,943
Timestamp: 45 days ago · 2026-09-18 15:24:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d9c9e19b800a88c42ff17d3c2919c63ba9313399ed4cd7a6dc0153230e2083d
Parent hash: 0xf67a056a…145c9d9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,943 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.1%3,021,447 / 30,000,000

Base fee

20 gwei

State root

0x189ded19c7fe…8ca967a180a4

Transactions root

0x4195d257bd99…50f8b086890b

Receipts root

0xfa4b4edafb21…36d96133d3ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800