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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 #0x8371a0c66ba9ad4eff429b5ca7a43faf2cfabc115e521dd1fa84bb03b47806be · ArcScan

Block

#21,421,292

2026-09-18 01:39:33 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,292
Timestamp: 55 days ago · 2026-09-18 01:39:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x8371a0c66ba9ad4eff429b5ca7a43faf2cfabc115e521dd1fa84bb03b47806be
Parent hash: 0xe6c40e86…37151054
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,292 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,082,264 / 30,000,000

Base fee

20 gwei

State root

0x18990577925a…e0701974b36d

Transactions root

0x5430de1205ab…72e579e37244

Receipts root

0xf71713aa2744…266589fd9eae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800