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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 #0x66fa039ed2d4e4ee2963e74f45fd80ef735c0f1b1a75c8da048df9f8f1e365d7 · ArcScan

Block

#21,303,035

2026-09-17 08:59:39 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,035
Timestamp: 5 days ago · 2026-09-17 08:59:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x66fa039ed2d4e4ee2963e74f45fd80ef735c0f1b1a75c8da048df9f8f1e365d7
Parent hash: 0x742d176f…749cfdcb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,035 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.6%6,181,928 / 30,000,000

Base fee

20 gwei

State root

0xea2b347d8679…c53d4913dd14

Transactions root

0x2fa1bfda472a…b915ed675543

Receipts root

0x788f21a6a5ac…90d4cf8267ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800