EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c2422c6756aaf14c9ed618c0a18f57d34371028137f3ebcb67f9d419c15e3a4f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNxxloAd"}]}