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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 #0x55c37fbcb5ec41073847b7176e195eb687bcc3ba24a9f1ebe6fe6303917c71c1 · ArcScan

Block

#21,220,645

2026-09-16 21:23:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,645
Timestamp: 17 days ago · 2026-09-16 21:23:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x55c37fbcb5ec41073847b7176e195eb687bcc3ba24a9f1ebe6fe6303917c71c1
Parent hash: 0x49ce5724…895fad52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,645 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

60.6%18,184,954 / 30,000,000

Base fee

20 gwei

State root

0x2cea437dd357…004a7ae1aee7

Transactions root

0xaba332691710…78939e6e5554

Receipts root

0x08e5a6a7748e…976a450d7566

Nonce

0x0000000000000000

Extra data

0x00000004a83690ba