EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b18b8e17c79687d763267e6f7819faac6b91e78263ca05ded4ed87230adbc4b3","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-b18b8e17c79687d763267e6f7819faac6b91e78263ca05ded4ed87230adbc4b3"}]}