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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 #0x3a252fed995df1a5c7c156f51c510cf3654955f395540b925f6aa75fa4a4269e · ArcScan

Block

#21,390,168

2026-09-17 21:16:28 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,168
Timestamp: 19 days ago · 2026-09-17 21:16:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a252fed995df1a5c7c156f51c510cf3654955f395540b925f6aa75fa4a4269e
Parent hash: 0x869fade1…733402d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,168 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.4%4,311,862 / 30,000,000

Base fee

20 gwei

State root

0x57f9dae84d33…a79b6557fcf2

Transactions root

0x85cd087bfa26…0e851b4535ed

Receipts root

0x0534bba91861…d23c5df13e92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800