EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"142501078b4c5882a3ed170da388c635c3ce7e6634593644991082b8f9b20eb7","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-142501078b4c5882a3ed170da388c635c3ce7e6634593644991082b8f9b20eb7"}]}