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 0x3a39d05d12… · ArcScan

Transaction

0x3a39d05d12…51e3d95060

2026-09-16 16:21:21 UTC

SuccessFinalized

0x3a39d05d121ba5a7e183c7cd89b6bd48005115bec1eb01a1dfe5f351e3d95060Approve18 hrs ago

Flowtransfer path

From

0xf8b018c9…d9cee6aeSender

To

0x2a36f5d1…b54e72cdRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,811
Timestamp: 18 hrs ago · 2026-09-16 16:21:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002222 (0.002222 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb7d0d6f1…e6583390

Method

Approve

Nonce

7,481

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 45.24 gwei
Base fee (block): 22.6722 gwei
Priority fee paid: 22.5678 gwei
Max fee / gas: 45.24 gwei
Max priority / gas: 45.24 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log