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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 #0x374a49fe8bd73758a9f458dfe3cd9e493698679f94d58028fccbec83d0935d5e · ArcScan

Block

#21,303,543

2026-09-17 09:03:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,543
Timestamp: 21 days ago · 2026-09-17 09:03:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x374a49fe8bd73758a9f458dfe3cd9e493698679f94d58028fccbec83d0935d5e
Parent hash: 0x1c82f6ba…63bb86dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,543 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.3%7,003,750 / 30,000,000

Base fee

20 gwei

State root

0xcf3dff306a4b…54cde3cf337f

Transactions root

0x904c01caad43…efc26d88d4cb

Receipts root

0x23382ec4a5cb…63525861fd5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800