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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 #0x66cdf6c6c8cbd309f28c05221514c30eea25a986cc47285582ccbe04b9c8cc4f · ArcScan

Block

#21,239,543

2026-09-17 00:03:20 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,543
Timestamp: 14 days ago · 2026-09-17 00:03:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x66cdf6c6c8cbd309f28c05221514c30eea25a986cc47285582ccbe04b9c8cc4f
Parent hash: 0xf089dcb3…1bd519a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,543 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.7%5,924,166 / 30,000,000

Base fee

20 gwei

State root

0x34ba18e4e389…90a5a0c12248

Transactions root

0x22873103c53c…16fea25e3751

Receipts root

0x2f7947e596a3…f4b462be7625

Nonce

0x0000000000000000

Extra data

0x00000004a817c800