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 0xa122ec3c88… · ArcScan

Transaction

0xa122ec3c88…76b4e5e7df

2026-09-16 17:29:16 UTC

SuccessFinalized

0xa122ec3c88134f6fea2692e2175e5e4aeedaed527c7f4a9a785d6276b4e5e7dfApprove13 hrs ago

Flowtransfer path

From

0x2924e240…1e6b2d78Sender

To

0xb916ca46…efd6450aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,192,857
Timestamp: 13 hrs ago · 2026-09-16 17:29:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002299 (0.002299 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1d8120e2…7db8141b

Method

Approve

Nonce

471

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 38.3%45,997 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log