working with Laravel project and httpie command prompt and I tried insert json type data in to the table using following command destination:='{"lat":12.323536, "lng": 23.359230}' origin:='{"lat": 35.293583, "lng": 39.203905}' but when I execute enter command cmd occurred following error message 'destination:={lat:12.323536, lng: 23.359230}': Expecting property name enclosed in double quotes: line 1 column 2 (char 1) how to fix this