EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f79ff92347c52f49329cd2a54eed225c649b8f04e3fe807a9b678ddfb803b57","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-5f79ff92347c52f49329cd2a54eed225c649b8f04e3fe807a9b678ddfb803b57"}]}