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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 #0x8c66f84d32d41c52cb472e961b615dbc10eecf234764e17a19641745d8ae8ee6 · ArcScan

Block

#21,350,308

2026-09-17 15:38:54 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,308
Timestamp: 18 days ago · 2026-09-17 15:38:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c66f84d32d41c52cb472e961b615dbc10eecf234764e17a19641745d8ae8ee6
Parent hash: 0xfb7b5cfd…8ebc3882
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,308 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.7%5,609,220 / 30,000,000

Base fee

20 gwei

State root

0x8d255f7c7537…bab8da00083f

Transactions root

0xef7a4cb86913…7acf3ca95481

Receipts root

0xb772fed1a0f8…1b64cec0db52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800