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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 #0x3721e7ca56c7224471e283175a8b56c07a8cb7e859ee7417eaf052df95a26e6a · ArcScan

Block

#21,557,794

2026-09-18 20:53:26 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,794
Timestamp: 32 days ago · 2026-09-18 20:53:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3721e7ca56c7224471e283175a8b56c07a8cb7e859ee7417eaf052df95a26e6a
Parent hash: 0x92221114…ca6ec281
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,794 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.8%550,038 / 30,000,000

Base fee

20 gwei

State root

0xd42807954fa2…76e403d81cb5

Transactions root

0x75fa6659e762…c37240380eb3

Receipts root

0x7233a214cf28…b31f1445d5c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800