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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 #0x3f6b01aa5d5b3342a7ffb81c71f7721f7aca891740d7acb85fb00d8266543a00 · ArcScan

Block

#21,244,563

2026-09-17 00:45:43 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,563
Timestamp: 21 days ago · 2026-09-17 00:45:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f6b01aa5d5b3342a7ffb81c71f7721f7aca891740d7acb85fb00d8266543a00
Parent hash: 0x097158eb…cf6eebd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,563 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

47.9%14,376,203 / 30,000,000

Base fee

20 gwei

State root

0xfcb717f6c4f1…0b4448023372

Transactions root

0xa5ac029447fd…87484d246eef

Receipts root

0x36fa628e88d5…49494dfe935e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800