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 0x71ac39ae08… · ArcScan

Transaction

0x71ac39ae08…54a4046c39

2026-09-16 15:26:41 UTC

SuccessFinalized

0x71ac39ae080fa11f1fa55d319ea3027f2065a5247de34ff2a3bf0e54a4046c39Approve1 day ago

Flowtransfer path

From

0x5b29586d…6d557abdSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,178,335
Timestamp: 1 day ago · 2026-09-16 15:26:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004765 (0.004765 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1577f925…1d572da9

Method

Approve

Nonce

0

Position in block

72

Gas & feespaid in USDC

Gas used / limit: 98.6%55,726 / 56,530
Effective gas price: 85.5179 gwei
Base fee (block): 85.5179 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 101.823 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log