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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 #0x45e5e35e0ccaa222ffe13dbe3b080e8dee00821ceff30434ad63f879df6268c7 · ArcScan

Block

#21,388,718

2026-09-17 21:04:13 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,718
Timestamp: 35 days ago · 2026-09-17 21:04:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x45e5e35e0ccaa222ffe13dbe3b080e8dee00821ceff30434ad63f879df6268c7
Parent hash: 0x9f47e60f…72f40ec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,718 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.5%2,242,566 / 30,000,000

Base fee

20 gwei

State root

0x97239512eefe…5a9f60730e4e

Transactions root

0xa2e347b1a321…8232217abd55

Receipts root

0x20c93565b85f…e6e589f43260

Nonce

0x0000000000000000

Extra data

0x00000004a817c800