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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 #0x866e3b82d481c198c3c8a0f8318e78967a90af751bb73877759926f488f15022 · ArcScan

Block

#21,394,561

2026-09-17 21:53:36 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,561
Timestamp: 20 days ago · 2026-09-17 21:53:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x866e3b82d481c198c3c8a0f8318e78967a90af751bb73877759926f488f15022
Parent hash: 0x669883ae…2d50e6cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,561 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.4%709,648 / 30,000,000

Base fee

20 gwei

State root

0x89be42852db0…61484bf4c8b7

Transactions root

0x395f5b5d4a4f…d02d7fa84db2

Receipts root

0x05d3fea3bd59…c40c215f1c2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800