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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 #0x2b78e584aa89b2313af1e1b85f810ee57ab115fa6cc1db60ba1bcda2653e3a0f · ArcScan

Block

#21,509,899

2026-09-18 14:08:34 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,899
Timestamp: 20 days ago · 2026-09-18 14:08:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b78e584aa89b2313af1e1b85f810ee57ab115fa6cc1db60ba1bcda2653e3a0f
Parent hash: 0xb396ab7d…ddee689c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,899 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.6%6,780,050 / 30,000,000

Base fee

20 gwei

State root

0x13b48ccb2165…04fb923fe5ea

Transactions root

0xcefbc2e47a75…75d91e342d73

Receipts root

0xbd15b6658c49…bbb22cb77654

Nonce

0x0000000000000000

Extra data

0x00000004a817c800