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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 #0x8ef716388bc12cb28c42d747d08104323ae0615b334ce3a6e7cd8677a20fcfae · ArcScan

Block

#21,551,421

2026-09-18 19:59:33 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,421
Timestamp: 46 days ago · 2026-09-18 19:59:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ef716388bc12cb28c42d747d08104323ae0615b334ce3a6e7cd8677a20fcfae
Parent hash: 0xc297c983…36617fb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,421 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.5%752,350 / 30,000,000

Base fee

20 gwei

State root

0x2a180bf6bfa0…a0276023c5e2

Transactions root

0x39c4884506ea…fdad2fcbf3d4

Receipts root

0x9f6ce38b6468…435b105c0341

Nonce

0x0000000000000000

Extra data

0x00000004a817c800