EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c6bd41c4e42ed5f59f72d9180cd4b14817cf568dd9c8f1204ab69daa7b9c9a66","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvwzK4D8"}]}