Overview Blocks Txns

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.

Transaction 0x121cfac210… · ArcScan

Transaction

0x121cfac210…3bbe048e56

2026-09-16 14:22:25 UTC

SuccessFinalized

0x121cfac210d2d92b03bb5718cfb0b883ad25aa6ab070cef89fe7913bbe048e56Contract Call21 hrs ago

Flowtransfer path

From

0x878109ce…ce30f88aSender

To

0x4fca4a51…89a89fb1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,170,722
Timestamp: 21 hrs ago · 2026-09-16 14:22:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.018394 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x3593564c1,124 bytes

Included in block0xaa8d9539…7c12f95f

Method

Contract Call

Nonce

60

Position in block

45

Gas & feespaid in USDC

Gas used / limit: 64.9%119,401 / 183,861
Effective gas price: 154.0529 gwei
Base fee (block): 154.0429 gwei
Priority fee paid: 0.01 gwei
Max fee / gas: 182.3966 gwei
Max priority / gas: 0.01 gwei
Txn type: EIP-1559 (2)
Event logs: 3 logs