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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 #0x66bb906278e905364db4e13ec6f5ce68030eda4e31763bb8c4d4c8000871867b · ArcScan

Block

#21,295,920

2026-09-17 07:59:32 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,920
Timestamp: 49 days ago · 2026-09-17 07:59:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x66bb906278e905364db4e13ec6f5ce68030eda4e31763bb8c4d4c8000871867b
Parent hash: 0x026eabcb…6c49a2c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,920 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.4%4,326,866 / 30,000,000

Base fee

20 gwei

State root

0x018f4b0a3dc6…0f0887fc5c05

Transactions root

0x979fd34d374a…bc0d807d363f

Receipts root

0xc33494bb5a4b…c1bb3c1da1a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800