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 0x16cf9a6628… · ArcScan

Transaction

0x16cf9a6628…2eb23eecfc

2026-09-17 16:16:33 UTC

SuccessFinalized

0x16cf9a6628f7da1cce5eb954ddabde254ad2bfe0f206e8d8917e202eb23eecfcApprove7 hrs ago

Flowtransfer path

From

0x536a844e…4ee3cb6bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,354,766
Timestamp: 7 hrs ago · 2026-09-17 16:16:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000847 (0.000847 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa2e0db64…72ae8be6

Method

Approve

Nonce

521

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 66.0%35,502 / 53,795
Effective gas price: 23.87 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.87 gwei
Max fee / gas: 32.47 gwei
Max priority / gas: 3.87 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log