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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 #0xde18d4d0742fb25d0f63a7132eeb248c34ac9d907d1bd60f611e1476b6af4f0b · ArcScan

Block

#21,221,371

2026-09-16 21:29:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,371
Timestamp: 6 days ago · 2026-09-16 21:29:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xde18d4d0742fb25d0f63a7132eeb248c34ac9d907d1bd60f611e1476b6af4f0b
Parent hash: 0x45772df2…e2b93899
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,371 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

40.2%12,069,951 / 30,000,000

Base fee

20 gwei

State root

0x950ff08d4776…17ec1537bc64

Transactions root

0x1da26ae02b7e…0dfd2caab160

Receipts root

0x9a16358ea615…ae53277e80d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800