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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 #0xc66498204df63cbbd69122cc44d3ca19fea0f73e26b671c10969f99d17503142 · ArcScan

Block

#21,555,011

2026-09-18 20:29:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,011
Timestamp: 39 days ago · 2026-09-18 20:29:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xc66498204df63cbbd69122cc44d3ca19fea0f73e26b671c10969f99d17503142
Parent hash: 0x961d28e7…7744d444
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,011 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.7%810,552 / 30,000,000

Base fee

20 gwei

State root

0xd980eebc49f4…e082ebcdd1b2

Transactions root

0x6bab2442488b…5cfba37c1820

Receipts root

0x2ef35a37cbf2…cfb96dedfd5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800