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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 #0x3c3593898fa850b0a6791e298af36762a1c481b239250a505d789d037a2abe8f · ArcScan

Block

#21,239,221

2026-09-17 00:00:37 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,221
Timestamp: 3 days ago · 2026-09-17 00:00:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c3593898fa850b0a6791e298af36762a1c481b239250a505d789d037a2abe8f
Parent hash: 0x45aa7c7e…419ee02f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,221 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.9%10,168,831 / 30,000,000

Base fee

20 gwei

State root

0x2df42f760fda…4ab5c1dc92c9

Transactions root

0x3387358c3d12…88492701d027

Receipts root

0xa96dd3022ae7…632aaa9f954b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800