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 0x1b374ce1b4… · ArcScan

Transaction

0x1b374ce1b4…6e5cc262c3

2026-09-16 18:50:59 UTC

SuccessFinalized

0x1b374ce1b4df0275d950b1acbca051fff6e8df90a9d3dc0d8dfd0b6e5cc262c3Approve4 hrs ago

Flowtransfer path

From

0x2e78d5ce…6e925df8Sender

To

0x50398833…191cd539Recipient

Overviewreceipt · block context

Status: Success
Block: #21,202,538
Timestamp: 4 hrs ago · 2026-09-16 18:50:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001302 (0.001302 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x070e445a…255f31d0

Method

Approve

Nonce

12

Position in block

167

Gas & feespaid in USDC

Gas used / limit: 59.2%29,420 / 49,709
Effective gas price: 44.271 gwei
Base fee (block): 44.271 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 210.7491 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log