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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 #0x42433844aa9c3d53d912b8790e6f31c68c8178b5c5218727af9e6d4d9e56d10c · ArcScan

Block

#21,239,458

2026-09-17 00:02:37 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,458
Timestamp: 12 days ago · 2026-09-17 00:02:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x42433844aa9c3d53d912b8790e6f31c68c8178b5c5218727af9e6d4d9e56d10c
Parent hash: 0x67734abf…e1ad4dc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,458 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

30.7%9,219,512 / 30,000,000

Base fee

20 gwei

State root

0x4174b231ac24…484bbee26a4f

Transactions root

0xdb7f2959b9ba…dee3ceea3ccd

Receipts root

0x9ea28a66f886…86fe0174c16f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800