EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"121808a769414fdff44f262f1e0270770fd4152e92c86a656b9e649e4877479c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-121808a769414fdff44f262f1e0270770fd4152e92c86a656b9e649e4877479c"}]}