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 0x12b030d759… · ArcScan

Transaction

0x12b030d759…f3a9dc69a1

2026-09-16 17:08:37 UTC

SuccessFinalized

0x12b030d7596715e72d8a1a17be6e3b8ae097794f2e94e091f0fab8f3a9dc69a1Approve1 day ago

Flowtransfer path

From

0x9de74f02…acd3450fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,190,410
Timestamp: 1 day ago · 2026-09-16 17:08:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001255 (0.001255 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5e58fe9d…1d9f1e68

Method

Approve

Nonce

30

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 22.6384 gwei
Base fee (block): 22.5771 gwei
Priority fee paid: 0.0612 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log