Svetoslav Borislavov

### Description Serializing and then deserializing a FileAppendTransaction causes incorrect content to be set. After the deserialization, the content is sliced to the chunk size. Ex. If you have a...

### Problem When you create an approved transfer it is internally saved as a Transfer. When you try to use the getter for all transfers (e.g. transaction.hbarTransfers), the value is...

fix: incomplete file append transaction

2

**Description**: This pull request fixes the FileAppendTransaction when building an incomplete transaction and you don't want to set contents. Previously the contents were required and you couldn't create incomplete transactions...