EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8843972042e8d312e2480a4985e5d9c2669866962d3b71a29d67d2dcf137705b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-8843972042e8d312e2480a4985e5d9c2669866962d3b71a29d67d2dcf137705b"}]}