Upvote:1 

NSDictionary *tmpDict = [yourDict objectForKey:@"RN"];
NSString *status = [tmpDict objectForKey:@"status"];

More Answer related to the Same Query

Upvote:1 

NSError * jsonParsingError;

NSDictionary *yourJSONDict = [NSJSONSerialization JSONObjectWithData:responseData options:0 error:&jsonParsingError] //responseData is the JSON string.

NSString *status = [[yourJSONDict objectForKey:@"RN"] objectForKey:@"status"];

Upvote:1 

NSString *status = [[dict objectForKey:@"RN"] objectForKey:@"status"];

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