EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f861d602b9d81cfbe7461408d53c34dcd0d2ad1204d5e56b7d9e895484f7b83","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBK4wrq2"}]}