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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 #0x3d4b15e331ff302f200da4aaabb0ef7b9c5100e820726611f0515b4793c5b780 · ArcScan

Block

#21,421,376

2026-09-18 01:40:16 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,376
Timestamp: 55 days ago · 2026-09-18 01:40:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d4b15e331ff302f200da4aaabb0ef7b9c5100e820726611f0515b4793c5b780
Parent hash: 0xe571dd01…962a94a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,376 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.5%5,540,468 / 30,000,000

Base fee

20 gwei

State root

0xc92f3d19224b…a0c23de6fdd8

Transactions root

0xab7bef29dc55…63353d36b9cb

Receipts root

0xf6a564c7427f…fcc5e89be566

Nonce

0x0000000000000000

Extra data

0x00000004a817c800