EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b5175692eebf9b07005216294247287b4356f81d61d2cca09be2ddcf2de5ad1c","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"84a4dfde-6e02-4442-9e36-f66ec9e38998\"}}"}]}