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 0x066ca566f9… · ArcScan

Transaction

0x066ca566f9…c09d08fcb1

2026-09-16 18:16:53 UTC

SuccessFinalized

0x066ca566f91992eea767ae73fca622ff5a91bb90c95ffe2b3dfa87c09d08fcb1Approve16 hrs ago

Flowtransfer path

From

0x5ee234df…b3816980Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,198,498
Timestamp: 16 hrs ago · 2026-09-16 18:16:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014215 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x16e9ed4f…ff9538b6

Method

Approve

Nonce

337

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 400 gwei
Base fee (block): 124.4214 gwei
Priority fee paid: 275.5786 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log