EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"271337bf85586ad42c2ce7cbaae10148bcc8594e449696c30f0f1179623c2741","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBrgXVx-271337bf85586ad42c2ce7cbaae10148bcc8594e449696c30f0f1179623c2741"}]}