EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f16487af5594ff394e63bcec752542c38d435207f45cf68ef86299ab572f67f2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-f16487af5594ff394e63bcec752542c38d435207f45cf68ef86299ab572f67f2"}]}