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 0x12f882c4a6… · ArcScan

Transaction

0x12f882c4a6…a7d7d8d224

2026-09-16 19:13:09 UTC

SuccessFinalized

0x12f882c4a60ac7549d6cb96b679ee4ce954ecfbc7cf361171c2ffca7d7d8d224Approve12 hrs ago

Flowtransfer path

From

0x1994498a…3ec4a348Sender

To

0xa4decd9f…0f49fb0aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,164
Timestamp: 12 hrs ago · 2026-09-16 19:13:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.047201 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7afb96e0…c0ece0af

Method

Approve

Nonce

65

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 47.2%47,201 / 100,000
Effective gas price: 1000 gwei
Base fee (block): 78.4337 gwei
Priority fee paid: 921.5663 gwei
Max fee / gas: 1000 gwei
Max priority / gas: 1000 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log