EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8d4130f142daf89a8384ee1f7740be2cac9d9bf741eb306649459b697bb5cb3f","new_owner_id":"81854ddec81ef29a5f491ae31fe91e5bfbe52cb4f6357dae8b9aa9868401092c","amount":"3000000000000000000","memo":"sw:t:5QZd6bmny6"}]}