EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b774fb38105231fa97be784afea9c9dfae399e0907c49d96d2c8d6a76e50e5a0","new_owner_id":"cda49f4be48bde6f63e79363bbee996dc8591d4dead5680af929b074bf842682","amount":"610000000000000000","memo":"sw:t:Okdg2D7gQd"}]}