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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 #0x399fc0ec21743018c8b972ebd0c3c785e255d01580df277c3035574fd066a90c · ArcScan

Block

#21,523,170

2026-09-18 16:00:43 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,170
Timestamp: 47 days ago · 2026-09-18 16:00:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x399fc0ec21743018c8b972ebd0c3c785e255d01580df277c3035574fd066a90c
Parent hash: 0x762da8df…dcf8ed58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,170 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.2%2,165,134 / 30,000,000

Base fee

20 gwei

State root

0xae01af762066…120dfc4c69d0

Transactions root

0xe39a191e5878…532add438906

Receipts root

0x5ccb719dedc6…8281a23a0983

Nonce

0x0000000000000000

Extra data

0x00000004a817c800