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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 #0xb8b25e4fd9922306f9470264354d87e428f18394fe9329230f261d94c7991349 · ArcScan

Block

#21,287,139

2026-09-17 06:45:20 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,139
Timestamp: 11 days ago · 2026-09-17 06:45:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8b25e4fd9922306f9470264354d87e428f18394fe9329230f261d94c7991349
Parent hash: 0xc91cf0e0…6d0a5776
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,139 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.4%7,011,360 / 30,000,000

Base fee

20 gwei

State root

0xc2382c19284e…2a30552b8387

Transactions root

0xfd178da3d720…1fb1ae0dcf73

Receipts root

0x368d7c54ecf5…9c6a8868f5b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800