EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4b68d1e202187d7c746a083400977d0bfbda4253d7a22c6487686de703bc15b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-b4b68d1e202187d7c746a083400977d0bfbda4253d7a22c6487686de703bc15b"}]}