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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 #0x3d56136f0cf14ad4d486024e5550e9e4baa8f051f5a4629a534623d258e308ae · ArcScan

Block

#21,265,721

2026-09-17 03:44:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,721
Timestamp: 5 days ago · 2026-09-17 03:44:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d56136f0cf14ad4d486024e5550e9e4baa8f051f5a4629a534623d258e308ae
Parent hash: 0xb582ac55…cae2b901
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,721 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.7%2,906,046 / 30,000,000

Base fee

20 gwei

State root

0x00d438e24404…3beb8dabb828

Transactions root

0x7573822273ba…d83f16d48267

Receipts root

0x9759f8bcfb2e…71d002d24c26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800