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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 #0x42445e236499377be298611015256d499c3861f7964fa2ad6238501758d3f3ed · ArcScan

Block

#21,442,803

2026-09-18 04:41:22 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,803
Timestamp: 43 days ago · 2026-09-18 04:41:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x42445e236499377be298611015256d499c3861f7964fa2ad6238501758d3f3ed
Parent hash: 0x2848c824…441393e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,803 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.1%1,218,810 / 30,000,000

Base fee

20 gwei

State root

0x654b84fcf015…a6da0ce77121

Transactions root

0xd44c8c5893d0…4296350dedc7

Receipts root

0xa986bd585f13…fa5ead682287

Nonce

0x0000000000000000

Extra data

0x00000004a817c800