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 0xfc3c8387fc… · ArcScan

Transaction

0xfc3c8387fc…4fcaa75390

2026-09-16 16:21:45 UTC

SuccessFinalized

0xfc3c8387fc48cc71004c51a4918ee47cbc8e24efb8554ead4b726f4fcaa75390Approve5 hrs ago

Flowtransfer path

From

0xa3a025ed…8bc70e39Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,858
Timestamp: 5 hrs ago · 2026-09-16 16:21:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001856 (0.001856 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb488473d…df8974c0

Method

Approve

Nonce

2,865

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 37.9%55,438 / 146,226
Effective gas price: 33.4845 gwei
Base fee (block): 20.1825 gwei
Priority fee paid: 13.302 gwei
Max fee / gas: 120.8963 gwei
Max priority / gas: 13.302 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log