Extract Data from message to display each field as a column in kibana

i'm kinda new to this and grok seemed like the best fit for me, i'm using it to grab the data from my json file
and here is the output of ruby debug:

{
"tags" => [
[0] "_grokparsefailure"
],
"host" => "MRK-06576",
"@timestamp" => 2018-03-07T20:35:27.624Z,
"@version" => "1",
"message" => "\t"input" : {",
"path" => "C:\logstash-6.2.2\conversation_stats\conversation_stats.json"
}
{
"tags" => [
[0] "_grokparsefailure"
],
"host" => "MRK-06576",
"@timestamp" => 2018-03-07T20:35:27.624Z,
"@version" => "1",
"message" => "\t\t",
"path" => "C:\logstash-6.2.2\conversation_stats\conversation_stats.json"
}