EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b7e2d1725625532dbd31977b484d2feb49748171711c5afab0d8e1b52c61f6d7","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-b7e2d1725625532dbd31977b484d2feb49748171711c5afab0d8e1b52c61f6d7"}]}