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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 #0x0cb4bcfe0cda23b43ef96b0153c1ff7e967a923456c838a5e6599ae79bf1a780 · ArcScan

Block

#21,278,284

2026-09-17 05:30:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,284
Timestamp: 8 days ago · 2026-09-17 05:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cb4bcfe0cda23b43ef96b0153c1ff7e967a923456c838a5e6599ae79bf1a780
Parent hash: 0xcc3b340c…7116f4a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,284 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

23.8%7,134,030 / 30,000,000

Base fee

20 gwei

State root

0xe35b4d79864c…76d58f3c7f42

Transactions root

0xfcd68b70e7d6…a5278b0a5394

Receipts root

0x7a4280b209bb…b9cf2cc3b397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800