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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 #0x221ca58e3baff76a88bc2195eebcf14e4a1e674c19a57d040d3231247a882cb2 · ArcScan

Block

#21,540,439

2026-09-18 18:26:42 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,439
Timestamp: 39 days ago · 2026-09-18 18:26:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x221ca58e3baff76a88bc2195eebcf14e4a1e674c19a57d040d3231247a882cb2
Parent hash: 0x6d585b1d…ecbd067c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,439 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.6%1,096,823 / 30,000,000

Base fee

20 gwei

State root

0xa8306a04913d…0b9787b5cde4

Transactions root

0xcb86f5a0ccda…72243d55c395

Receipts root

0xffcef0e167c9…4c29d95cf263

Nonce

0x0000000000000000

Extra data

0x00000004a817c800