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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 #0xaa138ac3474ce0b553918078f8daf9d5a720867ceb8022cc2c044e73da90172f · ArcScan

Block

#21,509,508

2026-09-18 14:05:16 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,508
Timestamp: 32 days ago · 2026-09-18 14:05:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa138ac3474ce0b553918078f8daf9d5a720867ceb8022cc2c044e73da90172f
Parent hash: 0x34707293…c04d5763
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,508 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.2%969,086 / 30,000,000

Base fee

20 gwei

State root

0x127b809bdd69…25edadc59952

Transactions root

0x62b523184cb0…1967137fa7ee

Receipts root

0x149951aa3335…c531f85db489

Nonce

0x0000000000000000

Extra data

0x00000004a817c800