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 0x145a2ad2f1… · ArcScan

Transaction

0x145a2ad2f1…ffb9740508

2026-09-16 18:07:21 UTC

SuccessFinalized

0x145a2ad2f16d42f69d02ea42458fbf5dc0ffcb91092dbbc035ecedffb9740508Approve7 hrs ago

Flowtransfer path

From

0x9c938f16…27b89121Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,369
Timestamp: 7 hrs ago · 2026-09-16 18:07:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010827 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8f2dcfbe…6e53fd1a

Method

Approve

Nonce

622

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 282.2531 gwei
Base fee (block): 234.1817 gwei
Priority fee paid: 48.0714 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log