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 0x18f0b64610… · ArcScan

Transaction

0x18f0b64610…52152b71df

2026-09-16 16:45:13 UTC

SuccessFinalized

0x18f0b64610f76b38afc7a3fca1a81817194b8d66c35fc2a5bbb51a52152b71dfApprove17 hrs ago

Flowtransfer path

From

0x5a2409ae…c4560400Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,639
Timestamp: 17 hrs ago · 2026-09-16 16:45:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001263 (0.001263 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xca1ff0bc…86d2ec1d

Method

Approve

Nonce

71

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 6.4%38,374 / 600,000
Effective gas price: 32.9279 gwei
Base fee (block): 27.2415 gwei
Priority fee paid: 5.6864 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log