code: import stripe
  stripe.api_key = "sk_test_your_key"
  
  stripe.treasury.Transaction.retrieve(
    "trxn_1LSdcS2eZvKYlo2CvaRGIFEN",
  )
  '''Response {
    "id": "trxn_1LSdcS2eZvKYlo2CvaRGIFEN",
    "object": "treasury.transaction",
    "amount": -100,
    "balance_impact": {
      "cash": -100,
      "inbound_pending": 0,
      "outbound_pending": 100
    },
    "created": 1659517920,
    "currency": "usd",
    "description": "Jane Austen (6789) | Outbound transfer | transfer",
    "financial_account": "fa_1LSdcS2eZvKYlo2C9OkJJG35",
    "flow": "obt_1LSdcS2eZvKYlo2C57nEGLrc",
    "flow_type": "outbound_transfer",
    "livemode": false,
    "status": "open",
    "status_transitions": {
      "posted_at": null,
      "void_at": null
    }
  }'''
nl: Retrieve a TransactionRetrieves the details of an existing Transaction.ParametersNo parameters.ReturnsReturns a Transaction object if a valid identifier was provided. Otherwise, returns an error