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 0x3fc31b96a7… · ArcScan

Transaction

0x3fc31b96a7…dce5125759

2026-09-16 21:59:29 UTC

SuccessFinalized

0x3fc31b96a75b548f2b42e3cfbe8d00e035b202b190551fd25af7b8dce5125759Approve16 hrs ago

Flowtransfer path

From

0x45bd97e0…da0036a2Sender

To

0xa2e81ea6…a0b8e486Recipient

Overviewreceipt · block context

Status: Success
Block: #21,224,869
Timestamp: 16 hrs ago · 2026-09-16 21:59:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x12350b6a…3cfe1154

Method

Approve

Nonce

2

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 60,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log