When trying to import my Futures History file from Nexo, I get an error:
Unknown file
Unable to import this file automatically. Proceed to the file mapping page to continue the import process.
Workaround
I need to modify the file to Koinly "simple" format. The file requires multiple changes:
  • "Liquidation Fee" and "Market order" should have amount set to zero (leave "Fee Amount")
  • "Realized PnL", "Liquidation Fee" and "Market order" should have a tag
    realized pnl
  • "Funding fee" should have a tag
    funding fee