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 0x855a2eae11… · ArcScan

Transaction

0x855a2eae11…3e6f4bab82

2026-09-16 15:37:41 UTC

SuccessFinalized

0x855a2eae11b18de1d4fa5eb90f04dd49c5ea6a7e8f4e0d42bbc9ff3e6f4bab82Approve3 hrs ago

Flowtransfer path

From

0x54557ffd…5c5b6ed3Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,179,638
Timestamp: 3 hrs ago · 2026-09-16 15:37:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002305 (0.002305 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x82763080…7ab27563

Method

Approve

Nonce

103

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 9.3%55,642 / 600,000
Effective gas price: 41.4416 gwei
Base fee (block): 41.1594 gwei
Priority fee paid: 0.2822 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log