EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6b4109dcd19077c9881253c30fbec76758c3a38bc850574db5bac64896a2f186","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-6b4109dcd19077c9881253c30fbec76758c3a38bc850574db5bac64896a2f186"}]}