EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b92335feba537f5bffcc0424b629c475340a609cccc09262855c67bbbfe459d8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxjbl7pL"}]}