EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"18783fcc0ffb8d3f7b71aa06ceefad908fea46ef1c256d3bd5c755006ac157d1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAa9GeQAe"}]}