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 0xb2866b5fa6… · ArcScan

Transaction

0xb2866b5fa6…7b7fe5f778

2026-09-16 16:54:34 UTC

SuccessFinalized

0xb2866b5fa600f6afbbc8eed1e7cc635441bb6dedb0326e00122bd07b7fe5f778Approve18 hrs ago

Flowtransfer path

From

0x9e440c2d…42bbc8cdSender

To

0xa39c8e2c…da691c15Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,747
Timestamp: 18 hrs ago · 2026-09-16 16:54:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000984 (0.000984 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0efd183a…3a432cc3

Method

Approve

Nonce

65

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 24.6%49,116 / 200,000
Effective gas price: 20.0348 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.0348 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log