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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 #0x78a3b823a7285ecca4e9247715a6ba384bd14853c8fbe54098c1075188372bc1 · ArcScan

Block

#21,221,803

2026-09-16 21:33:36 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,803
Timestamp: 5 days ago · 2026-09-16 21:33:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x78a3b823a7285ecca4e9247715a6ba384bd14853c8fbe54098c1075188372bc1
Parent hash: 0xdb25c3d9…e1d2b8f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,803 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.9%9,272,347 / 30,000,000

Base fee

20 gwei

State root

0xbd7aed605df8…82f87c715742

Transactions root

0x818cc2526c21…a39026cde9e9

Receipts root

0x85aea082045d…3d7d9de07fed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800