EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c744a95cdfe3606a0faf6342cb15327597e3c02d5c98c025ab3c5fcef19ee6a5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DK8LlbqN"}]}