EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"12920fd42d98a8abe0cb3fe9ac9a0256b2db73a092caaa49b8f46c4ecf186d30","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4ayv4Dn-12920fd42d98a8abe0cb3fe9ac9a0256b2db73a092caaa49b8f46c4ecf186d30"}]}