jsonui is an interactive JSON explorer in your command line. You can pipe any JSON into jsonui and explore it, copy the path for each element.
go get -u github.com/gulyasm/jsonui
Just use the standard output:
cat test_big.json | jsonui
Move down a line
Move up a line
Move down 15 lines
Move up 15 lines
Toggle Help view
Toggle node (expend or collapse)
Expand all nodes
Collapse all nodes
Quit jsonui