EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7d32373bcb031ae200c701f58a99cfcd5b79ed9746d753e5993cd2359ce64bc2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOYnOvqg"}]}