What does the index of an UTXO stand for? For example, here is the output of an API I hit with one of my testnet UTXOs. What is the meaning of the index field in this context ?
&quot;utxo&quot;:[
    {
        &quot;block_id&quot;:1899516,
        &quot;transaction_hash&quot;:&quot;14272c8d1be80d57f122ee336a7da655c1443cf6f95a7cfdfad2a1163b2d1247&quot;,
        &quot;index&quot;:0,
        &quot;value&quot;:1943034
    }
]
It is the position of your txo in the outputs array of the transaction that created it. You can see that this transaction created 2 outputs and that your output is the first one (0).
This index is also sometimes refer to as vout.