EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3590a99078def272ee37866962d51df03eeb7186a2f1751c4b91f0bfa62c0d6a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3VPrQDk"}]}