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 0x3a42ab85cd… · ArcScan

Transaction

0x3a42ab85cd…76f0497f9d

2026-09-16 23:12:57 UTC

SuccessFinalized

0x3a42ab85cd71c63b147d2ef5488a90f0366f7abb25cb75f2ff9e2076f0497f9dApprove5 hrs ago

Flowtransfer path

From

0x9fa1446a…cd6d0ab6Sender

To

0x78611721…518123afRecipient

Overviewreceipt · block context

Status: Success
Block: #21,233,574
Timestamp: 5 hrs ago · 2026-09-16 23:12:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000502 (0.000502 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3879e260…78dc6692

Method

Approve

Nonce

591

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 4.0%23,950 / 600,000
Effective gas price: 21 gwei
Base fee (block): 20 gwei
Priority fee paid: 1 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log