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 0x1a2fbab69b… · ArcScan

Transaction

0x1a2fbab69b…fc7edc2d00

2026-09-16 16:51:30 UTC

SuccessFinalized

0x1a2fbab69ba9d36085b8839c270074305ab709d7cf66b60d6497a3fc7edc2d00Approve10 hrs ago

Flowtransfer path

From

0xd143371b…cf81b131Sender

To

0x5db77a78…d81eacd3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,383
Timestamp: 10 hrs ago · 2026-09-16 16:51:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00092 (0.00092 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0c3fd610…4404e332

Method

Approve

Nonce

107

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 99.2%46,009 / 46,391
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log