EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c7f21d61051c9739578a8ea4e9d682721fe30a8bc391a8ab07a30b49210f8034","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLxdBMpw"}]}