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 0xfc8a83f59e… · ArcScan

Transaction

0xfc8a83f59e…663b23120d

2026-09-16 18:34:14 UTC

SuccessFinalized

0xfc8a83f59e5136cb99506830dc0bdc6beea650d3a373aa8176a68e663b23120dApprove3 hrs ago

Flowtransfer path

From

0xe20e9149…3155e317Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,554
Timestamp: 3 hrs ago · 2026-09-16 18:34:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014416 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x06ebb2a2…6c531896

Method

Approve

Nonce

67

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 9.3%55,642 / 600,000
Effective gas price: 259.0982 gwei
Base fee (block): 258.956 gwei
Priority fee paid: 0.1422 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log