EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fc04a9ffeeb491967572e83f2a833f400c3aadcff9fddc00667a7e2c380acec5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-fc04a9ffeeb491967572e83f2a833f400c3aadcff9fddc00667a7e2c380acec5"}]}