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 0xfcd9f520ab… · ArcScan

Transaction

0xfcd9f520ab…4363ca2e85

2026-09-16 19:12:28 UTC

SuccessFinalized

0xfcd9f520aba9792a6d2eac436974c33cec6f3c0583aa57ad3fd3ef4363ca2e85Approve12 hrs ago

Flowtransfer path

From

0x8e1c8824…42c1a8edSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,083
Timestamp: 12 hrs ago · 2026-09-16 19:12:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003198 (0.003198 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8da897b2…a484ee90

Method

Approve

Nonce

114

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 90 gwei
Base fee (block): 80.213 gwei
Priority fee paid: 9.787 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log