Function trLedger

Computes the standard descriptor based on given parameters.

You can define the output location either by:

• Providing the full keyPath (e.g., "/0/2"). OR
• Specifying the change and index values separately (e.g., {change:0, index:2}).

For ranged indexing, the index can be set as a wildcard '*'. For example:

• keyPath="/0/*" OR
• {change:0, index:'*'}.