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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 #0xb86c879b00d3b705ebac49fb2daf7802c4d5b1c4d30985e9676a8912c4917cfd · ArcScan

Block

#21,389,556

2026-09-17 21:11:18 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,556
Timestamp: 39 days ago · 2026-09-17 21:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb86c879b00d3b705ebac49fb2daf7802c4d5b1c4d30985e9676a8912c4917cfd
Parent hash: 0xadfdb384…d6e30846
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,556 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.3%5,478,410 / 30,000,000

Base fee

20 gwei

State root

0x183340d3c26c…e0471a55d45b

Transactions root

0xbf4e8aed9431…79f03076dd76

Receipts root

0xef0941c0c0be…65de99c9040e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800