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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 #0xb309a591fa7c1a611e14d69e86082e577c10da563ec04f086c157df6e3b389c2 · ArcScan

Block

#21,566,518

2026-09-18 22:07:12 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,518
Timestamp: 42 days ago · 2026-09-18 22:07:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb309a591fa7c1a611e14d69e86082e577c10da563ec04f086c157df6e3b389c2
Parent hash: 0x2b2596f6…ccd2eabf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,518 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.9%1,168,800 / 30,000,000

Base fee

20 gwei

State root

0x383369b18dd1…fda740205334

Transactions root

0x879445883857…fc10c4be8398

Receipts root

0x165ccd2df68d…c1a68d598faa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800