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 0x15f4539e6a… · ArcScan

Transaction

0x15f4539e6a…bf4ff612e7

2026-09-17 00:20:46 UTC

SuccessFinalized

0x15f4539e6a64fef63d2ffa815a6e0fcc207922d424f992d7a817bdbf4ff612e7Approve1 day ago

Flowtransfer path

From

0x538b978e…f70b5160Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,241,608
Timestamp: 1 day ago · 2026-09-17 00:20:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001533 (0.001533 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbc7f8ff9…0b1a01ae

Method

Approve

Nonce

71

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 19.2%38,338 / 200,000
Effective gas price: 40.0026 gwei
Base fee (block): 20 gwei
Priority fee paid: 20.0026 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log