1. m4e_sdk
2. m4e_sdk
3. TransactionMeta
4. toString method

TransactionMeta class

1. Constructors
2. TransactionMeta
3. Properties
4. callbackUrl
5. data
6. props
7. purpose
8. hashCode
9. runtimeType
10. stringify
11. Methods
12. toMap
13. toString
14. noSuchMethod
15. Operators
16. operator ==

@override
String toString() =>
    'TransactionMeta(callbackUrl: $callbackUrl, purpose: $purpose, data: $data)';