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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 #0x86fc2e6ee9ebe8ab68fb048771f4b9877240be382fa6a7eb2193163be5de0d5d · ArcScan

Block

#21,288,120

2026-09-17 06:53:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,120
Timestamp: 17 days ago · 2026-09-17 06:53:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x86fc2e6ee9ebe8ab68fb048771f4b9877240be382fa6a7eb2193163be5de0d5d
Parent hash: 0xa6cfb9ca…c7d615cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,120 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.0%3,606,329 / 30,000,000

Base fee

20 gwei

State root

0xada2ca023eb6…94d488461070

Transactions root

0x66ada068a1d5…559e7526a3f9

Receipts root

0x5e6d37f489c1…93c68263e55c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800