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 0x816b67121c… · ArcScan

Transaction

0x816b67121c…05409e5c03

2026-09-16 17:55:07 UTC

SuccessFinalized

0x816b67121cbbc6c2b9d04c2339af1e2ff5df3ca249885f342ecbbc05409e5c03Approve11 hrs ago

Flowtransfer path

From

0xf0b3c8a2…f181be50Sender

To

0x2517eec7…678f9698Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,920
Timestamp: 11 hrs ago · 2026-09-16 17:55:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016237 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf6339acf…933ca669

Method

Approve

Nonce

439

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 330.5087 gwei
Base fee (block): 206.8843 gwei
Priority fee paid: 123.6244 gwei
Max fee / gas: 330.5087 gwei
Max priority / gas: 330.5087 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log