EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hero.sweat","new_owner_id":"ec679c172237eefd1a2839e477373b4bc5ea2b4aa1a2fbeb5e8c99f3b95951aa","amount":"50000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"f1cb887f-0dba-4d60-aa1c-afaab0fcfb9c\"}}"}]}