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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 #0x688d74beea5be485a8673ae8cba2ff448f9af2f736ef2d5f3000356c93c49117 · ArcScan

Block

#21,221,915

2026-09-16 21:34:33 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,915
Timestamp: 9 days ago · 2026-09-16 21:34:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x688d74beea5be485a8673ae8cba2ff448f9af2f736ef2d5f3000356c93c49117
Parent hash: 0x79802067…f34d9a3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,915 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

52.8%15,826,171 / 30,000,000

Base fee

20 gwei

State root

0xa5aeefbf0c89…9a8f75a73f13

Transactions root

0xd40f5dcf3e8e…884ad1708f57

Receipts root

0xeef6e1e60c56…1987d46a004e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800