EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f4fc8ec29d3b37bb30284a6953192a15d04cc1d0ceec92e0ca6594f0b9243d1d","new_owner_id":"69ecdc1afe655a047109c068375ca65794749921d10c7b9eb5fdddfd03da2990","amount":"4000000000000000000","memo":"sw:t:9Q9Xov29jz"}]}