NSLog(@"n%@rnrn", json1);
NSLog(@"n%@rnrn", json2);

2017-03-29 16:09:50 InAppTestAfApp2[312:33527]
{"attribution":"true"}
2017-03-29 16:09:50 InAppTestAfApp2[312:33527]
{"attribution":"false"}

2017-03-29 16:09:50 InAppTestAfApp2[312:33527]
{"attribution":"true"}


2017-03-29 16:09:50 InAppTestAfApp2[312:33527]
{"attribution":"false"}


017-03-29 16:09:50 InAppTestAfApp2[312:33527] other logs ...