I would like to query the bitcoin node via json-rpc to get the UTXO and then create a raw transaction programatically. The issue is that the RPC call which returns the UTXO doesn’t return the transaction Index for UTXO(s) and I can’t create raw transactions without the transaction index. Thus the question: How can I get the transaction index for each UTXO?

type ListUnspentResult struct {     TxID          string  `json:"txid"`     Vout          uint32  `json:"vout"`     Address       string  `json:"address"`     Account       string  `json:"account"`     ScriptPubKey  string  `json:"scriptPubKey"`     RedeemScript  string  `json:"redeemScript,omitempty"`     Amount        float64 `json:"amount"`     Confirmations int64   `json:"confirmations"`     Spendable     bool    `json:"spendable"` }