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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 #0x2909d739a147cd4564139b8b814c29c290b97602e57a271556211cec20d8ed73 · ArcScan

Block

#21,444,257

2026-09-18 04:53:40 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,257
Timestamp: 4 days ago · 2026-09-18 04:53:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x2909d739a147cd4564139b8b814c29c290b97602e57a271556211cec20d8ed73
Parent hash: 0x764aaed5…10600385
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,257 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.4%1,023,580 / 30,000,000

Base fee

20 gwei

State root

0xe072a67f6f26…790b2191c802

Transactions root

0x6390fc3e4322…4530a2c1af7b

Receipts root

0x83ffe36f2be8…c058f99c5c5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800