EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"86bc72d4067b9152618b83699b72281996f170e36a050e4c485e9ffdddfe0740","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOzwgdpg"}]}