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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 #0x8a9317c724d3a3cb3658762e1a87d9a7e38bff21cb249b36883bac152f507988 · ArcScan

Block

#21,350,221

2026-09-17 15:38:10 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,221
Timestamp: 16 days ago · 2026-09-17 15:38:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a9317c724d3a3cb3658762e1a87d9a7e38bff21cb249b36883bac152f507988
Parent hash: 0x25fe0014…9bc80f3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,221 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.3%10,289,507 / 30,000,000

Base fee

20 gwei

State root

0x248a083056ed…e43efd47de19

Transactions root

0x6a5f9a5b041d…d1b84886ab73

Receipts root

0xd837f7d7468e…cfe32db148d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800