EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5d5143545bb2f41784767100f7f884e16892c09d59a3ff1d86cf1225bf604af1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVY9EKA0"}]}