About billingInfo in wixPayBackend API

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1 
  "billingInfo": {
35    "address": {
36      "formatted": "235 W 23rd St New York, NY 10011, USA",
37      "city": "New York",
38      "country": "US",
39      "addressLine": "235 W 23rd St",
40      "postalCode": "10011",
41      "subdivision": "NY"
42    },
48    "paymentMethod": "VISA",
49    "paymentGatewayTransactionId": "29A06193U6234935D",
50    "paymentProviderTransactionId": "7c03ca74-eaf5-4541-8678-9b857634fdcb"
51  },

My question is: what is the numbers of paymentProviderTransactionId and paymentGatewayTransactionId, where I could get this numbers to create correctly an order?

I’m creating and starting a custom Payment using wixPay API and backend API, after this onPaymentUpdate I’m creating the order by code, so I need to get the information about paymentMethod and TransactionIds