EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71c15b0a22355b784c739c2039de876046dc60c394c8344267e85b8ad7a7f038","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pR5X6r-71c15b0a22355b784c739c2039de876046dc60c394c8344267e85b8ad7a7f038"}]}