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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 #0x3f9973ee4f77898d5df9a93f1bd2e4c874fadf05fb98e72330ffecaf710aa2da · ArcScan

Block

#21,340,017

2026-09-17 14:11:58 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,017
Timestamp: 48 days ago · 2026-09-17 14:11:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f9973ee4f77898d5df9a93f1bd2e4c874fadf05fb98e72330ffecaf710aa2da
Parent hash: 0x406fb0de…ef196ba5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,017 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.9%4,770,616 / 30,000,000

Base fee

20 gwei

State root

0x0d7fa33f200a…aaac3b2ddf61

Transactions root

0x32f7b59dd43b…afbc75b1e427

Receipts root

0x4e2f8c3dc412…4cc6cc4f1406

Nonce

0x0000000000000000

Extra data

0x00000004a817c800