EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"850384bae43e957640c77e6fff745e34370e1efa124cb7f2b532dadf11ea27d4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-850384bae43e957640c77e6fff745e34370e1efa124cb7f2b532dadf11ea27d4"}]}