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 0x66c83a126d… · ArcScan

Transaction

0x66c83a126d…080b43d4b1

2026-09-17 18:09:19 UTC

SuccessFinalized

0x66c83a126d144b09c5efb0a43014be9735c65c05271fed6606f2ff080b43d4b1Approve1 day ago

Flowtransfer path

From

0x1a647555…61ef74a7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,368,019
Timestamp: 1 day ago · 2026-09-17 18:09:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00067 (0.00067 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x406d50f4…a528118a

Method

Approve

Nonce

252

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 41.9%33,502 / 80,000
Effective gas price: 20.001 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.001 gwei
Max fee / gas: 40.001 gwei
Max priority / gas: 0.001 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log