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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 #0x8f4d4641d7232145c2d2a669e5dcd8c9f898a107b06122cd96be1defeef7590e · ArcScan

Block

#21,278,920

2026-09-17 05:35:54 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,920
Timestamp: 12 days ago · 2026-09-17 05:35:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f4d4641d7232145c2d2a669e5dcd8c9f898a107b06122cd96be1defeef7590e
Parent hash: 0x1155f433…6166b7da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,920 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.8%5,625,752 / 30,000,000

Base fee

20 gwei

State root

0x99a2789cedbd…81f6ee1e0bbb

Transactions root

0xc063b52b0041…207d8ac06e64

Receipts root

0x06a201faf79b…7f26cdf459ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800