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 0x387d2aceee… · ArcScan

Transaction

0x387d2aceee…370c7de0f2

2026-09-16 17:54:31 UTC

SuccessFinalized

0x387d2aceee90f811f8ee0e7ce9ad96555badeaecde67b80defae4e370c7de0f2Approve7 hrs ago

Flowtransfer path

From

0xcc9f4496…5d2b4d42Sender

To

0x2517eec7…678f9698Recipient

Overviewreceipt · block context

Status: Success
Block: #21,195,849
Timestamp: 7 hrs ago · 2026-09-16 17:54:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010893 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xff172635…ba160901

Method

Approve

Nonce

600

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 221.7282 gwei
Base fee (block): 201.7282 gwei
Priority fee paid: 20 gwei
Max fee / gas: 317.5704 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log