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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 #0x8742a7ab79019801ff54b645f0338febb7bee6ca48fccfa01ef1aa5ba33ce5dc · ArcScan

Block

#21,394,191

2026-09-17 21:50:28 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,191
Timestamp: 32 days ago · 2026-09-17 21:50:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8742a7ab79019801ff54b645f0338febb7bee6ca48fccfa01ef1aa5ba33ce5dc
Parent hash: 0x70daf623…5349ee26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,191 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.2%4,255,663 / 30,000,000

Base fee

20 gwei

State root

0x5844cb991420…43a64016931b

Transactions root

0xed0126c58667…c78473ea0654

Receipts root

0x832b50fd269b…67f5473107d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800