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 0xa668d670b9… · ArcScan

Transaction

0xa668d670b9…4e6279081d

2026-09-16 18:15:10 UTC

SuccessFinalized

0xa668d670b9b472663b75a1b1975a750fa9ff707e7a49a98de68b0c4e6279081dApprove1 day ago

Flowtransfer path

From

0xd4133c91…094ab48bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,198,295
Timestamp: 1 day ago · 2026-09-16 18:15:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004345 (0.004345 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8a2520ff…c1f997ac

Method

Approve

Nonce

0

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 37.2%55,786 / 150,000
Effective gas price: 77.8922 gwei
Base fee (block): 77.8922 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 93.5149 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log