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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 #0x45772df221b555da7a6e0a85eb7ae173737d2dfb668248953cb6a0c0e2b93899 · ArcScan

Block

#21,221,370

2026-09-16 21:29:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,370
Timestamp: 6 days ago · 2026-09-16 21:29:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x45772df221b555da7a6e0a85eb7ae173737d2dfb668248953cb6a0c0e2b93899
Parent hash: 0xd42d6eb5…6a292781
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,370 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

49.2%14,756,834 / 30,000,000

Base fee

20 gwei

State root

0x7d1443bdeef7…d5a02290a03b

Transactions root

0x5b789f02e1bd…371b880c457f

Receipts root

0xff93bc703b74…eb4df78d69a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800