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 0x39e9f38de4… · ArcScan

Transaction

0x39e9f38de4…5aba3748a4

2026-09-16 21:10:02 UTC

SuccessFinalized

0x39e9f38de45d51a2ee7a2906638423d2229d79ccf76e1aa2b7ee0d5aba3748a4Approve13 hrs ago

Flowtransfer path

From

0xc12a333c…85952ff6Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,219,012
Timestamp: 13 hrs ago · 2026-09-16 21:10:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00197 (0.00197 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd687fce7…b1f764bf

Method

Approve

Nonce

7

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,361
Effective gas price: 35.5375 gwei
Base fee (block): 20 gwei
Priority fee paid: 15.5375 gwei
Max fee / gas: 35.5375 gwei
Max priority / gas: 15.5375 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log