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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 #0xfdcfbacc13c8df2e084d84240f69caffbf00ebcdf02ca49b55b6a6fca5b4038a · ArcScan

Block

#21,278,878

2026-09-17 05:35:32 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,878
Timestamp: 11 days ago · 2026-09-17 05:35:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdcfbacc13c8df2e084d84240f69caffbf00ebcdf02ca49b55b6a6fca5b4038a
Parent hash: 0x61d49007…6cd86a90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,878 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.8%5,950,635 / 30,000,000

Base fee

20 gwei

State root

0xede3b2259e80…65d67a0b2603

Transactions root

0x739162023637…1c752eacd9a1

Receipts root

0x3058283b4d74…46dc342c0ac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800