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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 #0x2782ac47309b754190fe7fa7af781a6c5fbe2aa91afca98ef75287abc47d4e2a · ArcScan

Block

#21,420,103

2026-09-18 01:29:30 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,103
Timestamp: 39 days ago · 2026-09-18 01:29:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x2782ac47309b754190fe7fa7af781a6c5fbe2aa91afca98ef75287abc47d4e2a
Parent hash: 0xf04b4864…72a95438
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,103 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.8%2,356,085 / 30,000,000

Base fee

20 gwei

State root

0x1c636e15e8f9…7265a6fe6a4f

Transactions root

0xb2c03e9b5fd6…f81c147a308a

Receipts root

0xafb626929498…005ababda831

Nonce

0x0000000000000000

Extra data

0x00000004a817c800