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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 #0xcf57bd724cd329e53c45fa64a92ff462d19a213e40a213d82a172cb6cb5bb555 · ArcScan

Block

#21,366,658

2026-09-17 17:57:49 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,658
Timestamp: 44 days ago · 2026-09-17 17:57:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf57bd724cd329e53c45fa64a92ff462d19a213e40a213d82a172cb6cb5bb555
Parent hash: 0xd68ec629…0d977c49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,658 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

35.1%10,541,517 / 30,000,000

Base fee

20 gwei

State root

0xcfd32f297a18…b20087694683

Transactions root

0x0bec466e7141…6f1f997cb630

Receipts root

0x3347673be799…d05d501a03a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800