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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 #0x09eecb9c6cfe1ff0b4905b69fd4f6a0da25517693facbe733c6d0da1776bf17b · ArcScan

Block

#21,221,919

2026-09-16 21:34:35 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,919
Timestamp: 9 days ago · 2026-09-16 21:34:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x09eecb9c6cfe1ff0b4905b69fd4f6a0da25517693facbe733c6d0da1776bf17b
Parent hash: 0xb3486cdb…e0638ff5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,919 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

40.6%12,191,337 / 30,000,000

Base fee

20 gwei

State root

0xc5b47c1b1abd…af441af16565

Transactions root

0xcf093f86f81a…0a6bd5c4dd62

Receipts root

0x19eb08a7f191…17cc8a1898c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800