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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 #0x3cfda58729d60c0ce8fcc3ecf5fc3827a79defdcd295b609344b291152009388 · ArcScan

Block

#21,356,339

2026-09-17 16:29:50 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,339
Timestamp: 48 days ago · 2026-09-17 16:29:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cfda58729d60c0ce8fcc3ecf5fc3827a79defdcd295b609344b291152009388
Parent hash: 0x58d46901…79569a9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,339 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.9%3,878,924 / 30,000,000

Base fee

20 gwei

State root

0x2923fc44a005…58224fa8c878

Transactions root

0x3ae4dda2c2ae…987996c6205a

Receipts root

0x52f3fa913bd7…e61c20f2cae8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800