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 0x39a490497e… · ArcScan

Transaction

0x39a490497e…459d2e1344

2026-09-16 14:57:03 UTC

SuccessFinalized

0x39a490497e4b4c895dbc54c0f3b2fedecbb3abb4150820b44bb27b459d2e1344Approve1 hr ago

Flowtransfer path

From

0x2e09261f…135fcdaaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,825
Timestamp: 1 hr ago · 2026-09-16 14:57:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00797 (0.00797 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5187aeec…fdf65b4e

Method

Approve

Nonce

1,618

Position in block

81

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 143.7814 gwei
Base fee (block): 126.9906 gwei
Priority fee paid: 16.7908 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log