EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"41e56f233038ed3b5bc80deda6c936fbfada94940d214b44b0d8f9da33f24be3","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-41e56f233038ed3b5bc80deda6c936fbfada94940d214b44b0d8f9da33f24be3"}]}