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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 #0x76cb3f55960eba4efe03c2beba31cf1266185b67971c3a1cbcc45c2bc88f59f9 · ArcScan

Block

#21,221,086

2026-09-16 21:27:33 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,086
Timestamp: 16 days ago · 2026-09-16 21:27:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x76cb3f55960eba4efe03c2beba31cf1266185b67971c3a1cbcc45c2bc88f59f9
Parent hash: 0x59277142…a30cb43b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,086 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.3%7,583,801 / 30,000,000

Base fee

20 gwei

State root

0xb1412203f961…4e1c85e17047

Transactions root

0x96c960030396…49482a1fdd64

Receipts root

0x8470f9609933…d813959a6cd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800