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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 #0x407212b775d9ce4fa24797d6365bc26bb2fd37be3dd0eaa7aacba60d9cd794b2 · ArcScan

Block

#21,221,392

2026-09-16 21:30:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,392
Timestamp: 5 days ago · 2026-09-16 21:30:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x407212b775d9ce4fa24797d6365bc26bb2fd37be3dd0eaa7aacba60d9cd794b2
Parent hash: 0x936fe897…f3a906d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,392 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.3%5,801,273 / 30,000,000

Base fee

20 gwei

State root

0x7a853efc817e…bf80781203f8

Transactions root

0xd80bcc9f46d2…d2d97fa50c44

Receipts root

0x197d98735d81…5f3d27962bbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800