Cant load the .json file

I was trying to upload a simple .json file but it was giving the below error…

{“error”:“Unexpected token (END_OBJECT), expected FIELD_NAME: missing property ‘type’ that is to contain type id (for class io.druid.indexing.common.task.Task)\n at [Source: HttpInputOverHTTP@c5f32ab[c=322394,q=1,[0]=EOF,s=STREAM]; line: 1, column: 322394]”}

Please help me what to do. I am new at Druid and i had just installed Druid and learning the load the data

I would recommend starting with the tutorials before creating your own indexing tasks: