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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 #0x18b28728b4e50a3bdc960f1a78af286e64d40cdcf0cb24de81ecb294d4ac161d · ArcScan

Block

#21,380,019

2026-09-17 19:50:42 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,019
Timestamp: 34 days ago · 2026-09-17 19:50:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x18b28728b4e50a3bdc960f1a78af286e64d40cdcf0cb24de81ecb294d4ac161d
Parent hash: 0xf8e3b9d3…fbeed530
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,019 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.0%3,010,618 / 30,000,000

Base fee

20 gwei

State root

0xdcadcac25d6f…4776a11b1d8e

Transactions root

0xbb0bb042192b…6651663cba6c

Receipts root

0xe12d23977e19…01d12e9d1df1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800