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 0xa7a2b39b66… · ArcScan

Transaction

0xa7a2b39b66…8c852becd0

2026-09-16 18:05:27 UTC

SuccessFinalized

0xa7a2b39b665bbd5ce95bb72a03e62d3f305bee6026d9215f6c61bb8c852becd0Approve3 hrs ago

Flowtransfer path

From

0x8a9be756…0e83e7e5Sender

To

0x69b1a2a5…cf2cb013Recipient

Overviewreceipt · block context

Status: Success
Block: #21,197,144
Timestamp: 3 hrs ago · 2026-09-16 18:05:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.01405 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa4f67316…d1bd9172

Method

Approve

Nonce

122

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 38.3%46,019 / 120,000
Effective gas price: 305.3129 gwei
Base fee (block): 265.7105 gwei
Priority fee paid: 39.6024 gwei
Max fee / gas: 305.3129 gwei
Max priority / gas: 100 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log