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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 #0x559b05f8edd30ed40c2f535a2021c0fc2b2f8b3e9fc6ccf5f8f5a132f32dd54e · ArcScan

Block

#21,420,678

2026-09-18 01:34:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,678
Timestamp: 49 days ago · 2026-09-18 01:34:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x559b05f8edd30ed40c2f535a2021c0fc2b2f8b3e9fc6ccf5f8f5a132f32dd54e
Parent hash: 0x10f6e9de…93d8fefd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,678 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.7%4,720,851 / 30,000,000

Base fee

20 gwei

State root

0xb6e21799666f…fa483268fb2e

Transactions root

0x0703467095fd…3ec087d0b092

Receipts root

0xc539be887c8f…0e623c940653

Nonce

0x0000000000000000

Extra data

0x00000004a817c800