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 0x83438ba396… · ArcScan

Transaction

0x83438ba396…abc5bc4e10

2026-09-16 18:30:57 UTC

SuccessFinalized

0x83438ba396e4cf232bb725caeabe519a0dcf0110095a950b77359cabc5bc4e10Approve18 hrs ago

Flowtransfer path

From

0x4b0420da…cb13de76Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,164
Timestamp: 18 hrs ago · 2026-09-16 18:30:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013869 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4a7d93fa…444a7ebe

Method

Approve

Nonce

38

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 250.135 gwei
Base fee (block): 250.0344 gwei
Priority fee paid: 0.1006 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log