EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"334c9c757f9031246667129fc6fd42557c4ff781469eb94cb058a96e239371a9","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-334c9c757f9031246667129fc6fd42557c4ff781469eb94cb058a96e239371a9"}]}