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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 #0x4af5308f4b4172184b6b9c140802d17d46e652a6c36773856199db38f2e4f98a · ArcScan

Block

#21,305,321

2026-09-17 09:18:58 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,321
Timestamp: 40 days ago · 2026-09-17 09:18:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x4af5308f4b4172184b6b9c140802d17d46e652a6c36773856199db38f2e4f98a
Parent hash: 0x7d957206…403c7422
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,321 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.5%6,453,509 / 30,000,000

Base fee

20 gwei

State root

0x55986e2facb0…58dcb554046b

Transactions root

0x9768e40a226b…896b75659ec0

Receipts root

0x95cc38951f69…d98b195e6c05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800