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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 #0x731e339357694503b50e839a0a1310d26a94e4267df0129a43a6c60b1185bf42 · ArcScan

Block

#21,221,818

2026-09-16 21:33:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,818
Timestamp: 6 days ago · 2026-09-16 21:33:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x731e339357694503b50e839a0a1310d26a94e4267df0129a43a6c60b1185bf42
Parent hash: 0xa3f7001b…c4ca8c58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,818 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

31.1%9,332,508 / 30,000,000

Base fee

20 gwei

State root

0x323d34677e78…d468639218cd

Transactions root

0x2d234bc7fc37…775c7c265bb6

Receipts root

0xbcdbc351a447…02fe92446b7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800