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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 #0xcf34f838ae4118c5edab8d07380348625cc46d5c4c2b5d91cb3bfdc55089e44e · ArcScan

Block

#21,277,839

2026-09-17 05:26:46 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,839
Timestamp: 11 days ago · 2026-09-17 05:26:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf34f838ae4118c5edab8d07380348625cc46d5c4c2b5d91cb3bfdc55089e44e
Parent hash: 0x54076c7e…8009d46e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,839 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.6%2,887,384 / 30,000,000

Base fee

20 gwei

State root

0xbf9eab3e31ea…197eb74230f4

Transactions root

0x70981864925a…e3e98aa4d786

Receipts root

0x3d7fea808209…e3353831dc83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800