EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f473c9b8611b62771619ec5d88ac8f67a38c8ec16b55870b0540effc2d972762","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:xl7XnwqjM5-f473c9b8611b62771619ec5d88ac8f67a38c8ec16b55870b0540effc2d972762"}]}