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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 #0xfcf89a88dad52edc0b88a7bdd256c06adfe10105cff5dae16a6e5207bae6d42e · ArcScan

Block

#21,317,969

2026-09-17 11:05:47 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,969
Timestamp: 19 days ago · 2026-09-17 11:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcf89a88dad52edc0b88a7bdd256c06adfe10105cff5dae16a6e5207bae6d42e
Parent hash: 0x2a00e0bb…f37f5b0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,969 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

32.6%9,768,981 / 30,000,000

Base fee

20 gwei

State root

0xa3df57e9972d…46d3054de009

Transactions root

0x2bcb51744dad…523185cbcd6a

Receipts root

0x452b8c3b41c4…a7e705b5df8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800