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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 #0x78b5530240553aa4f03c2bcc79dcd139aac5625d31d450c48dc92ef2aaad0edc · ArcScan

Block

#21,240,310

2026-09-17 00:09:49 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,310
Timestamp: 13 days ago · 2026-09-17 00:09:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x78b5530240553aa4f03c2bcc79dcd139aac5625d31d450c48dc92ef2aaad0edc
Parent hash: 0x6468d0d4…a27b046b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,310 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.6%3,481,915 / 30,000,000

Base fee

20 gwei

State root

0xc17689e13e2e…75283b5b39b5

Transactions root

0x5090bc9cc51e…f0d2ef0f5f30

Receipts root

0x5f5c1bd178e9…05ca14e7f0f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800