EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"54a75be4b659c9bac2e00a7bfa03501f834bcd851798a5d14aa1cb24a5b7d14c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOnd9Opg"}]}