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 0xf2121cd405… · ArcScan

Transaction

0xf2121cd405…64041f679b

2026-09-16 15:08:29 UTC

SuccessFinalized

0xf2121cd405bd89c5c6efe9cffe5cbeefe0c2e4094a515c743565fd64041f679bApprove20 hrs ago

Flowtransfer path

From

0x1536ba52…b43ef47dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,179
Timestamp: 20 hrs ago · 2026-09-16 15:08:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008562 (0.008562 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x47a36e9d…497fbf06

Method

Approve

Nonce

59

Position in block

55

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 154.4491 gwei
Base fee (block): 153.4144 gwei
Priority fee paid: 1.0347 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log