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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 #0x4ec99d7b46cc57770caecfac55b10f0b17e838ac4f44f8f9d954baf0c50aea49 · ArcScan

Block

#21,400,491

2026-09-17 22:43:44 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,491
Timestamp: 5 days ago · 2026-09-17 22:43:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec99d7b46cc57770caecfac55b10f0b17e838ac4f44f8f9d954baf0c50aea49
Parent hash: 0x328a9ef5…ab16c370
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,491 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.4%2,232,344 / 30,000,000

Base fee

20 gwei

State root

0x26575ef7c1b7…add85d9af2f9

Transactions root

0x64573173fbf6…4ddb8e2dec8a

Receipts root

0x694eb1fc5674…8ae9a1d8ef97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800