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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 #0x74655e928f039200e59cf5ab904c8ce331dac3c51e53113b9e732e3a73fd27ed · ArcScan

Block

#21,221,251

2026-09-16 21:28:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,251
Timestamp: 11 days ago · 2026-09-16 21:28:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x74655e928f039200e59cf5ab904c8ce331dac3c51e53113b9e732e3a73fd27ed
Parent hash: 0xd9f6cb1f…4af1cd35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,251 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

37.3%11,186,512 / 30,000,000

Base fee

20 gwei

State root

0x0141e9aad74d…6388a4584815

Transactions root

0x718bece308dd…5bf462da8968

Receipts root

0x862f246c2198…ac828cbfc4d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800