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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 #0xf21a1505c90bf1adf544828b0a9aeae23417e6b0a2d676d1994b4f325199283e · ArcScan

Block

#21,220,474

2026-09-16 21:22:23 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,474
Timestamp: 12 days ago · 2026-09-16 21:22:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21a1505c90bf1adf544828b0a9aeae23417e6b0a2d676d1994b4f325199283e
Parent hash: 0xf9c56271…44250df3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,474 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

48.1%14,445,938 / 30,000,000

Base fee

20.094896025 gwei

State root

0x6579a68430fa…61c283d07201

Transactions root

0x0ad5661acc67…c1961f937459

Receipts root

0xbff996bf4b3c…7b2a116d173b

Nonce

0x0000000000000000

Extra data

0x00000004b058894e