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 0x3f74ae0504… · ArcScan

Transaction

0x3f74ae0504…d7a6ca4302

2026-09-16 16:03:47 UTC

SuccessFinalized

0x3f74ae050436ff313334a70b6b3dfb686b6f868ff5bcafced7d865d7a6ca4302Approve12 hrs ago

Flowtransfer path

From

0x3dac4d42…7e01cfa1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,730
Timestamp: 12 hrs ago · 2026-09-16 16:03:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003151 (0.003151 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf930ebfd…aaa46b79

Method

Approve

Nonce

0

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 56.8521 gwei
Base fee (block): 47.1578 gwei
Priority fee paid: 9.6942 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log