EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bf4191539179e60d3943492a597534f13c2e6439b85d7256190ed2daa4677839","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aqQ4Dn-bf4191539179e60d3943492a597534f13c2e6439b85d7256190ed2daa4677839"}]}