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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 #0x78a811ce64884abf4a512611ab817138fe3a218aa549fa668d84b99995f2c2f6 · ArcScan

Block

#21,521,991

2026-09-18 15:50:45 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,991
Timestamp: 10 days ago · 2026-09-18 15:50:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x78a811ce64884abf4a512611ab817138fe3a218aa549fa668d84b99995f2c2f6
Parent hash: 0x36d051d9…8169d5ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,991 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.8%3,837,514 / 30,000,000

Base fee

20 gwei

State root

0x6defd7d8c74e…775ed8b617cc

Transactions root

0x81be2e60c3fd…cb9fbd7bd1b1

Receipts root

0x2c492fa89559…aee782bad2f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800