EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"161eb50a493a3c3b9b3bc82166a3d4c71dd54ea8bbf2ea6a320833eca73b0724","amount":"500000000000000000","memo":"sw:tr:vKorXY6kgd"}]}