On all other operations I can use a different 'Source Account', but if I try to do it on 'Manage Data', I get:
- 'tx_failed' when sending with Python-sdk
- no changes applied to XDR if I try it in Laboratory web interface
Am I doing something wrong or is there a bug with transaction builder?
stellar-core --base64 --printtxn -
. You must be doing something else wrong, or maybe not pasting a syntactically valid account ID. More information?